Ohio Environmental Protection Agency Southwest … 3, 2006 Reference No. 16816-22 Ms. Jyl Lapachin Ohio Environmental Protection Agency Southwest District Office 401 E. Fifth Street

February 3, 2006 Reference No. 16816-22

Ms. Jyl LapachinOhio Environmental Protection AgencySouthwest District Office401 E. Fifth StreetDayton, OH 45402-2911

Dear Ms. Lapachin:

Re: Potential Hot Spot Characterization Report North Sanitary Landfill, Dayton, Ohio

1.0 INTRODUCTION

The Potential Hot Spot Area Characterization task is discussed in Section 5.1.3.2.2.8.3 of theAddendum to the Remedial Investigation/Feasibility Study Work Plan (WPA) for the NorthSanitary Landfill in Dayton, Ohio. Specific procedures for the Potential Hot Spot AreaCharacterization were submitted to the Ohio Environmental Protection Agency (Ohio EPA) in thePotential Hot Spot Characterization Work Plan (Work Plan) dated September 2005 and subsequentlyapproved by Ohio EPA in a letter dated September 20, 2005 (received on September 23, 2005).

In a letter to Ohio EPA dated September 30, 2005, clarification of analytical parameters for potentialhot spot area characterization was proposed by the Valleycrest Landfill Site Group (VLSG) to beconsistent with previously approved site investigative techniques which were utilized in formingthe basis of the initial potential hot spot area evaluation. As such, the VLSG proposed to follow thesame analytical parameter list utilized under the previously performed NAPL Investigation, whichconsisted of TCL VOCs, TCL SVOCs, and TCL PCBs, a subset of the complete list of analyticalparameters identified for potential hot spot characterization samples in the WPA and the Work Plan.In an email from Ohio EPA, the proposed consistency modification to the list of analyticalparameters was approved with the exception of sampling locations BH13-1, BH16-1, BH27-1, andBH28-1 where previous analytical data were not available.

The work outlined in Section 4.0 of the Work Plan was completed over the period of October 3through October 13, 2005. The purpose of this letter is to present the results of that work and topresent recommendations for additional work to complete the Potential Hot Spot AreaCharacterization task.

This letter is organized as follows:

Section 1.0 - IntroductionSection 2.0 - Summary of Potential Hot Spot Area Characterization ResultsSection 3.0 - Evaluation of Potential Hot Spot AreasSection 4.0 - Recommendations for Additional WorkSection 5.0 - ScheduleSection 6.0 - References

February 3, 2006 2 Reference No. 16816-22

2.0 SUMMARY OF POTENTIAL HOT SPOT AREA CHARACTERIZATION RESULTS

One borehole was advanced at each of the 19 locations proposed in the Work Plan. All boreholelocations were surveyed following completion.

A summary of the borings is provided in Table 2.1. Table 2.1 summarizes the borehole depth,sample intervals, and PID screening results for each location. These borehole locations are shown onFigure 2.1. Stratigraphic logs for all boreholes are provided in Attachment A. A sample key for allsamples submitted for chemical analysis is provided in Table 2.2.

The samples submitted for chemical analysis were shipped to Severn Trent Laboratories (STL) ofNorth Canton, Ohio. A summary of the analytical parameters and methods for the samples ispresented in Table 2.3. The analytical data were reviewed by CRA to determine conformance withquality assurance guidelines. The data quality assessment and validation report is provided inAttachment B. Data qualifiers that are required based on this review have been incorporated intoTables 2.4, 2.5, and 2.6. The overall assessment of the data quality assessment and validation reportis that the data were found to exhibit acceptable levels of accuracy and precision and are suitable fortheir intended use with qualifications noted. The laboratory analytical reports are not includedherein but are available upon request.

Analytical results are presented in Tables 2.4, 2.5, and 2.6. Table 2.4 includes the results of thesamples collected at BH13-1, BH16-1, BH27-1, and BH28-1, which were analyzed for the originalparameter list. Table 2.5 includes the TCLP results of the samples collected at BH13-1, BH16-1,BH27-1, and BH28-1. Table 2.6 includes the results of the samples for the remaining 15 boreholeswhich were analyzed for the modified analytical parameter list to be consistent with previousinvestigative techniques utilized in the initial potential hot spot area evaluation and CRA’sSeptember 30, 2005 clarification letter. Tables 2.4 and 2.6 also present comparisons of analytical datato the site background values that were identified in Section 2.2 of the Work Plan and the on-site soilindustrial worker PRGs modified to equate to a 10-3 risk level or a hazard index of 1 that wereidentified in Section 2.2 of the Work Plan. Tables 2.4 and 2.6 identify exceedances of both sitebackground values and on-site soil industrial worker PRGs in order to identify material that is"highly toxic" and thus may be considered (principal threat waste) for the purposes of the evaluationof potential hot spot areas presented in Section 3.0.

The following exceedances of both site background values and on-site soil industrial worker PRGsare observed:

• Aroclor-1242 (PCB-1242) in the 10 to 12-foot sample from BH-22-1 at 1,400,000 µg/kg;• Aroclor-1254 (PCB-1254) in the 6 to 8-foot sample from BH-35-1 at 55,000 µg/kg; and• Naphthalene in the 24 to 26-foot sample from BH-37-1 at 210,000 µg/kg.


3.0 EVALUATION OF POTENTIAL HOT SPOT AREAS

This section identifies the methodology that will be used to determine if potential hot spot areas arehot spots (Section 3.1) and provides further evaluation of each potential hot spot area identified inthe Work Plan as requiring additional investigation (Section 3.2). This is the same evaluationpresented in the Work Plan, updated to incorporate the additional information presented inSection 2.0.

3.1 METHODOLOGY FOR DETERMINING IF POTENTIALHOT SPOT AREAS ARE HOT SPOTS

The United States Environmental Protection Agency's (USEPA's) "Presumptive Remedy forCERCLA Municipal Landfill Sites" (USEPA, 1993) provides the following four questions to assistwith hot spot identification:

1. Does evidence exist to indicate the presence and approximate location of waste?2. Is the hot spot known to be principle threat waste?3. Is the waste in a discrete accessible part of the landfill?4. Is the hot spot known to be large enough that its remediation will reduce the threat posed by

the overall site but small enough that it is reasonable to consider removal (e.g., 100,000 cubicyards or less)?

This guidance states that if all of these questions can be answered in the affirmative, then it is likelythat characterization and/or treatment of hot spots is warranted.

In order to determine whether or not a potential hot spot area is a hot spot, reference will be made toUSEPA's "A Guide to Principal Threat and Low Level Threat Wastes" (USEPA, 1991a). Thisdocument provides the following assistance for determining principal threat wastes and low levelthreat wastes:

"Wastes that generally will be considered to constitute principal threats include, but are not limited to:

• Liquids – waste contained in drums, lagoons or tanks, free product (NAPLs) floating on or under groundwater (generally excluding ground water) containing contaminants of concern.

• Mobile source material – surface soil or subsurface soil containing high concentrations of contaminants ofconcern that are (or potentially are) mobile due to wind entrainment, volatilization (e.g., VOCs), surfacerunoff, or sub-surface transport.

• Highly-toxic source material – buried drummed non-liquid wastes, or soils containing significantconcentrations of highly toxic materials.


Wastes that generally will be considered to constitute low level threat wastes include, but are not limited to:

• Non-mobile contaminated source material of low to moderate toxicity – surface soil containingcontaminants of concern that generally are relatively immobile in air or ground water (i.e., non-liquid, lowvolatility, low leachability contaminants such as high molecular weight compounds) in the specificenvironmental setting.

• Low toxicity source material – soil and subsurface soil concentrations not greatly above reference doselevels or that present an excess cancer risk near the acceptable range."

Thus, the four questions listed above will be applied to each of the potential hot spot areas identifiedin the Work Plan to determine whether or not they are hot spots. The examples above will be usedto assist in determining if each potential hot spot area is principal threat waste (question 2 above).

3.2 EVALUATION OF POTENTIAL HOT SPOT AREAS

Table 3.1 presents a partial evaluation of each of the 38 potential hot spot areas identified in theWork Plan to determine whether or not they are hot spots in accordance with the firstthree questions of the four-question methodology presented in Section 3.1. This is the sameevaluation presented in the Work Plan updated to incorporate the additional information presentedin Section 2.0. The potential hot spot areas remaining after this partial evaluation will be screenedagainst the fourth question during the Feasibility Study.

In Table 3.1 the first three questions presented in Section 3.1 are answered using the followingguidelines:

1. Does Evidence Exist to Indicate the Presence and Approximate Location of Waste?

Hot spots are caused by source material. The source material that causes each of theidentified potential hot spot areas is identified in a column in Table 3.1. The presence ofwaste causing a potential hot spot area is confirmed in cases where drum carcasses arefound or cases where analytical results for waste material exceed site background andon-site soil industrial worker PRGs for a 10-3 risk level or a hazard index of 1. In the instancewhere a potential hot spot area was inferred by leachate or landfill gas results, wastesampling was proposed to investigate the presence of waste that would cause a potential hotspot area. The approximate location of waste is known if the potential hot spot area isdelineated (by waste sampling for potential hot spot areas caused by waste sampling resultsand by geophysics for potential hot spot areas caused by the presence of drum carcasses).


2. Is the Hot Spot Known to be Principal Threat Waste?

Hot spots are areas of source material (USEPA, 1991b). Consistent with the approachoutlined in USEPA, 1991b, confirmation and contaminant quantification in potential hot spotareas are done by sampling waste material. The examples from USEPA, 1991b that arepresented in Section 3.1 are used to determine if the source material causing the potential hotspot area is known to be principal threat waste. The presence of liquid waste is determinedfrom physical observations of drum contents during the test pit investigation. The presenceof mobile source material is determined if leachate and/or landfill gas results indicate apotential hot spot area in the area of a geophysical anomaly that is a potential hot spot areabased on the presence of drum carcasses (regardless of whether or not the waste materialand drum contents from the test pits excavated within the anomaly are determined to be"highly toxic"). The presence of "highly toxic" source material is determined based onexceedances of site background and on-site soil industrial worker PRGs for a 10-3 risk levelor a hazard index of 1 in analytical data for waste material (including drum contents).

3. Is the Waste in a Discrete Accessible Part of the Landfill?

Based on the methods used in the Work Plan to identify potential hot spot areas, allidentified areas are in discrete locations; however, some areas require delineation. All areasof waste at the site are accessible.

The review presented in Table 3.1 concludes that, based on the additional data that have beencollected, former potential hot spot areas #9, 13, 16, 21, 27, 28, 29, 30, 31, 32, 33, 34, and 38 can beconcluded not to be potential hot spot areas.

The review presented in Table 3.1 is summarized as follows:

• potential hot spot areas #1, 4, 9, 11, 12, 13, 14, 16, 17, 19, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,34, 36, and 38 have been determined not to be potential hot spot areas based on the 3-questionevaluation;

• potential hot spot areas #2, 3, 5, 6, 7, 8, 10, 15, 18, and 20 have been determined to remainpotential hot spot areas after completion of the three-question evaluation and do not requirecollection of additional data; and

• additional information is required to delineate potential hot spot areas #22, 35, and 37.

A summary of potential hot spot areas is presented on Figure 3.1. Figure 3.1 also shows thepotential hot spot areas that are no longer potential hot spots.


4.0 RECOMMENDATIONS FOR ADDITIONAL WORK

Additional delineation boreholes are proposed to satisfy the data requirements identified in Section3.2. All boreholes will be installed and sampled following the NAPL FLUTeTM contingencyprocedures outlined in Section 4.4 of the NAPL Investigation Work Plan dated April 2003, asmodified by the revisions outlined in CRA's July 18, 2003 letter, with the exceptions that the NAPLscreening procedure (including centrifuge and hydrophobic dye testing) will not be used, theborehole will extend only to the bottom of the waste material (not necessarily to the till-rich zone),and geotechnical analyses will not be necessary. Consistent with previous NAPL Investigation andPotential Hot Spot Area Characterization work, one sample will be selected for laboratory analysisfrom each 6-foot zone identified below.

The following additional work is proposed to satisfy the additional data requirements identified inSection 3.2.

• two boreholes are proposed for delineation of potential hot spot area #22 in the eastern part ofDisposal Area 1 (proposed boreholes BH22-2 and BH22-3) at the locations shown on Figure 4.1.Given that the Aroclor-1242 exceedance at original borehole BH22-1 was observed over the 10 to12-foot interval, one sample from the 8 to 14-foot zone at each of the two proposed boreholeswould be selected for analysis for Aroclor-1242;

• two boreholes are proposed for delineation of potential hot spot area #35 in the central part ofDisposal Area 1 (proposed boreholes BH35-2 and BH35-3) at the locations shown on Figure 4.1.Given that the Aroclor-1254 exceedance at original borehole BH35-1 was observed over the 6 to8-foot interval, one sample from the 4 to 10-foot zone at each of the two proposed boreholeswould be selected for analysis for Aroclor-1254; and

• two boreholes are proposed for delineation of potential hot spot area #37 in Disposal Area 2(proposed boreholes BH37-2 and BH37-3) at the locations shown on Figure 4.1. One samplefrom each of the 10 to 16-foot zone, the 16 to 22 foot zone, and the 22 to 28-foot zone at each ofthe two proposed boreholes would be selected for analysis for TCL VOCs and TCL SVOCs.

The results of the above activities will be reported to Ohio EPA in accordance with the scheduleshown in Section 5.0. In the event that additional work is required to delineate potential hot spotareas, then recommendations for the additional work will be included in the report to Ohio EPA.

TABLE 2.1

BOREHOLE SUMMARY - POTENTIAL HOT SPOT AREA CHARACTERIZATIONNORTH SANITARY LANDFILL

DAYTON, OHIO

Page 1 of 3

Depth PID Depth PID Depth PID Depth PID Depth PID Depth PID Depth PID(feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm)

0-2 84 0-2 0 0-2 2 0-2 0 0-2 1 0-2 0 0-2 02-4 138 2-4 0 2-4 1.5 2-4 8 2-4 2.2 2-4 20 2-4 14-6 85 4-6 8 4-6 11 4-6 7.8 4-6 1.8 4-6 500 4-6 2.46-8 94 6-8 6 6-8 6 6-8 200 6-8 0.7 6-8 300 6-8 0.2

8-10 94 8-10 18 8-10 5.5 8-10 64 8-10 6.5 8-10 --(1) 8-10 0.610-12 11.5 10-12 4 10-12 40 10-12 110 10-12 4.6 10-12 220 10-12 0.212-14 45 12-14 --(1)(2) 12-14 220 12-14 40 12-14 52 12-14 130 12-14 014-16 50 14-16 --(1)(2) 14-16 180 14-16 80 14-16 6.5 14-16 140 14-16 0

16-18 --(1)(2) 16-18 --(1) 16-18 105 16-18 7 16-18 --(1) 16-18 0.218-20 0 18-20 --(1) 18-20 --(1)(2) 18-20 114 18-20 50 18-20 0

20-22 220 20-22 500 20-22 220 20-22 0.222-24 170 22-24 580 22-24 130 22-24 024-26 --(1) 24-26 500 24-26 180 24-26 0.226-28 --(1) 26-28 55 26-28 --(1) 26-28 028-30 90 28-30 410 28-30 300 28-30 0.730-32 48 30-32 19032-34 26 32-34 340

34-36 3736-38 --(1)(2)

Notes:(1) - Insufficient sample recovery for PID screening.(2) - Insufficient sample recovery for laboratory analysis.

- Sample sent for chemical analysis.- Limit of 6-foot interval.

BH-20-3October 6, 2005




BH-9-1 BH-13-1October 13, 2005

BH-16-1October 13, 2005October 4, 2005

16816-22Lapa205-T-2.1 revised 9/14/2006

TABLE 2.1


DAYTON, OHIO

Page 2 of 3

Depth PID Depth PID Depth PID Depth PID Depth PID Depth PID(feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm)

0-2 2.2 0-2 0 0-2 --(1) 0-2 0 0-2 0 0-2 12-4 4.2 2-4 --(1) 2-4 0 2-4 0 2-4 1 2-4 04-6 4.6 4-6 0 4-6 0.8 4-6 0 4-6 3 4-6 06-8 19.6 6-8 2.5 6-8 6 6-8 0 6-8 --(1) 6-8 1

8-10 25 8-10 --(1) 8-10 25 8-10 0 8-10 --(1) 8-10 010-12 120 10-12 7.8 10-12 30 10-12 0 10-12 --(1) 10-12 012-14 40 12-14 11.5 12-14 --(1) 12-14 0 12-14 4014-16 48 14-16 16.8 14-16 --(1) 14-16 --(1)

16-18 2 16-18 15.7 16-18 --(1)

18-20 10 18-20 15.420-22 1.222-24 4.224-26 6.7



BH-22-1October 12, 2005


BH-28-1October 13, 2005


BH-30-1 BH-31-1October 6, 2005 October 5, 2005

16816-22Lapa205-T-2.1 revised 9/14/2006

TABLE 2.1


DAYTON, OHIO

Page 3 of 3

Depth PID Depth PID Depth PID Depth PID Depth PID Depth PID(feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm) (feet bgs) (ppm)

0-2 12 0-2 2 0-2 2 0-2 6 0-2 0.7 0-2 0.32-4 1.5 2-4 90 2-4 53 2-4 7 2-4 6.2 2-4 1.64-6 15.7 4-6 --(1) 4-6 80 4-6 50 4-6 6.3 4-6 1.46-8 7 6-8 3 6-8 180 6-8 22 6-8 57 6-8 1.1

8-10 2 8-10 --(1) 8-10 50 8-10 12 8-10 40 8-10 4.410-12 50 10-12 25 10-12 48 10-12 3.5 10-12 38 10-12 3.212-14 55 12-14 33 12-14 17 12-14 30 12-14 --(1) 12-14 2.814-16 12.5 14-16 56 14-16 40 14-16 15 14-16 92 14-16 1.916-18 13.5 16-18 9 16-18 44 16-18 32 16-18 --(1) 16-18 2318-20 42 18-20 9 18-20 30 18-20 50 18-20 17320-22 3.3 20-22 6.2 20-22 14 20-22 13022-24 0 22-24 --(1) 22-24 --(1) 22-24 64

24-26 182 24-26 626-28 175 26-28 4



October 12, 2005 October 5, 2005 October 3, 2005BH-35-1 BH-37-1 BH-38-1BH-33-1

October 11, 2005BH-34-1

October 11, 2005BH-32-1

October 10, 2005

16816-22Lapa205-T-2.1 revised 9/14/2006

TABLE 2.2

SAMPLE KEY - POTENTIAL HOT SPOT AREA CHARACTERIZATIONNORTH SANITARY LANDFILL

DAYTON, OHIO

Page 1 of 2

Collection Collection ParameterLocation Depth Date Time Sample ID List Notes

BH21-1 4 - 6' 3-Oct-05 1055 BH-21-1-4-6'-100305 ReducedBH21-1 8 - 10' 3-Oct-05 1115 BH-21-1-8-10'-100305 ReducedBH21-1 16 - 18' 3-Oct-05 1150 BH-21-1-16-18'-100305 ReducedBH21-1 20 - 22' 3-Oct-05 1200 BH-21-1-20-22'-100305 ReducedBH21-1 28 - 30' 3-Oct-05 1355 BH-21-1-28-30'-100305 ReducedBH38-1 2 - 4' 3-Oct-05 1455 BH-38-1-2-4'-100305 ReducedBH38-1 8 - 10' 3-Oct-05 1540 BH-38-1-8-10'-100305 ReducedBH38-1 16 - 18' 3-Oct-05 1605 BH-38-1-16-18'-100305 ReducedBH38-1 18 - 20' 3-Oct-05 1615 BH-38-1-18-20'-100305 ReducedBH38-1 24 - 26' 3-Oct-05 1645 BH-38-1-24-26'-100305 ReducedBH38-1 24 - 26' 3-Oct-05 1647 BH-38-1-24-26'-100305-Dup Reduced DuplicateBH9-1 2 - 4' 4-Oct-05 0920 BH-9-1-2-4'-100405 ReducedBH9-1 8 - 10' 4-Oct-05 0945 BH-9-1-8-10'-100405 ReducedBH9-1 8 - 10' 4-Oct-05 0947 BH-9-1-8-10'-100405-D Reduced DuplicateBH37-1 4 - 6' 5-Oct-05 1015 BH-37-1-4-6'-100505 ReducedBH37-1 6 - 8' 5-Oct-05 1020 BH-37-1-6-8'-100505 ReducedBH37-1 14 - 16' 5-Oct-05 1050 BH-37-1-14-16'-100505 ReducedBH37-1 18 - 20' 5-Oct-05 1110 BH-37-1-18-20'-100505 Reduced MS/MSDBH37-1 24 - 26' 5-Oct-05 1140 BH-37-1-24-26'-100505 ReducedBH31-1 0 - 2' 5-Oct-05 1340 BH-31-1-0-2'-100505 ReducedBH31-1 6 - 8' 5-Oct-05 1405 BH-31-1-6-8'-100505 ReducedBH29-1 0 - 2' 5-Oct-05 1445 BH-29-1-0-2'-100505 ReducedBH29-1 0 - 2' 5-Oct-05 1448 BH-29-1-0-2'-100505-D Reduced DuplicateBH29-1 6 - 8' 5-Oct-05 1505 BH-29-1-6-8'-100505 ReducedBH30-1 4 - 6' 6-Oct-05 0835 BH-30-1-4-6'-100605 ReducedBH30-1 6 - 8' 6-Oct-05 0840 BH-30-1-6-8'-100605 ReducedBH30-1 12 - 14' 6-Oct-05 0855 BH-30-1-12-14'-100605 ReducedBH20-3 4 - 6' 6-Oct-05 0950 BH-20-3-4-6'-100605 ReducedBH20-3 6 - 8' 6-Oct-05 0955 BH-20-3-6-8'-100605 ReducedBH20-3 14 - 16' 6-Oct-05 1015 BH-20-3-14-16'-100605 ReducedBH20-3 20 - 22' 6-Oct-05 1030 BH-20-3-20-22'-100605 ReducedBH20-3 28 - 30' 6-Oct-05 1130 BH-20-3-28-30'-100605 ReducedBH20-1 2 - 4' 6-Oct-05 1330 BH-20-1-2-4'-100605 ReducedBH20-1 6 - 8' 6-Oct-05 1345 BH-20-1-6-8'-100605 ReducedBH20-1 16 - 18' 6-Oct-05 1420 BH-20-1-16-18'-100605 ReducedBH20-2 2 - 4' 7-Oct-05 0900 BH-20-2-2-4'-100705 ReducedBH20-2 2 - 4' 7-Oct-05 0902 BH-20-2-2-4'-100705-D Reduced DuplicateBH20-2 8 - 10' 7-Oct-05 0925 BH-20-2-8-10'-100705 ReducedBH20-2 12 - 14' 7-Oct-05 0940 BH-20-2-12-14'-100705 ReducedBH20-2 22 - 24' 7-Oct-05 1025 BH-20-2-22-24'-100705 Reduced MS/MSDBH20-2 24 - 26' 7-Oct-05 1040 BH-20-2-24-26'-100705 ReducedBH20-2 32 - 34' 7-Oct-05 1120 BH-20-2-32-34'-100705 ReducedBH32-1 4 - 6' 10-Oct-05 0915 BH-32-1-4-6'-101005 ReducedBH32-1 10 - 12' 10-Oct-05 1405 BH-32-1-10-12'-101005 ReducedBH32-1 12 - 14' 10-Oct-05 1415 BH-32-1-12-14'-101005 ReducedBH32-1 18 - 20' 10-Oct-05 1440 BH-32-1-18-20'-101005 ReducedBH34-1 4 - 6' 11-Oct-05 1005 BH-34-1-4-6'-101105 ReducedBH34-1 6 - 8' 11-Oct-05 1015 BH-34-1-6-8'-101105 ReducedBH34-1 16 - 18' 11-Oct-05 1055 BH-34-1-16-18'-101105 Reduced

CRA 16816Lapa205-T2-2

TABLE 2.2

SAMPLE KEY - POTENTIAL HOT SPOT AREA CHARACTERIZATIONNORTH SANITARY LANDFILL

DAYTON, OHIO

Page 2 of 2

Collection Collection ParameterLocation Depth Date Time Sample ID List Notes

BH34-1 16 - 18' 11-Oct-05 1058 BH-34-1-16-18'-101105-D Reduced DuplicateBH33-1 2 - 4' 11-Oct-05 1305 BH-33-1-2-4'-101105 ReducedBH33-1 10 - 12' 11-Oct-05 1340 BH-33-1-10-12'-101105 ReducedBH33-1 14 - 16' 11-Oct-05 1350 BH-33-1-14-16'-101105 ReducedBH33-1 18 - 20' 11-Oct-05 1405 BH-33-1-18-20'-101105 Reduced MS/MSDBH35-1 4 - 6' 11-Oct-05 1525 BH-35-1-4-6'-101105 ReducedBH35-1 6 - 8' 11-Oct-05 1535 BH-35-1-6-8'-101105 ReducedBH35-1 16 - 18' 12-Oct-05 0900 BH-35-1-16-18'-101205 ReducedBH35-1 18 - 20' 12-Oct-05 0915 BH-35-1-18-20'-101205 ReducedBH22-1 4 - 6' 12-Oct-05 1040 BH-22-1-4-6'-101205 ReducedBH22-1 10 - 12' 12-Oct-05 1100 BH-22-1-10-12'-101205 ReducedBH22-1 14 - 16' 12-Oct-05 1115 BH-22-1-14-16'-101205 ReducedBH22-1 18 - 20' 12-Oct-05 1125 BH-22-1-18-20'-101205 ReducedBH22-1 24 - 26' 12-Oct-05 1200 BH-22-1-24-26'-101205 ReducedBH22-1 24 - 26' 12-Oct-05 1205 BH-22-1-24-26'-101205-D Reduced Duplicate

BH27-1 0 - 2' 4-Oct-05 1250 BH-27-1-0-2'-100405 ComprehensiveBH27-1 10 - 12' 4-Oct-05 1325 BH-27-1-10-12'-100405 ComprehensiveBH27-1 14 - 16' 4-Oct-05 1340 BH-27-1-14-16'-100405 ComprehensiveBH27-1 18 - 20' 4-Oct-05 1400 BH-27-1-18-20'-100405 ComprehensiveBH13-1 4 - 6' 12-Oct-05 1450 BH-13-1-4-6'-101205 ComprehensiveBH13-1 8 - 10' 13-Oct-05 0820 BH-13-1-8-10'-101305 ComprehensiveBH28-1 4 - 6' 13-Oct-05 1035 BH-28-1-4-6'-101305 ComprehensiveBH28-1 10 - 12' 13-Oct-05 1055 BH-28-1-10-12'-101305 ComprehensiveBH28-1 14 - 16' 13-Oct-05 1105 BH-28-1-14-16'-101305 Comprehensive MS/MSDBH16-1 4 - 6' 13-Oct-05 1310 BH-16-1-4-6'-101305 ComprehensiveBH16-1 10 - 12' 13-Oct-05 1330 BH-16-1-10-12'-101305 ComprehensiveBH16-1 12 - 14' 13-Oct-05 1335 BH-16-1-12-14'-101305 ComprehensiveBH16-1 20 - 22' 13-Oct-05 1410 BH-16-1-20-22'-101305 ComprehensiveBH16-1 28 - 30' 13-Oct-05 1455 BH-16-1-28-30'-101305 ComprehensiveBH16-1 30 - 32' 13-Oct-05 1505 BH-16-1-30-32'-101305 ComprehensiveBH16-1 30 - 32' 13-Oct-05 1510 BH-16-1-30-32'-101305-D Comprehensive Duplicate

-- -- 4-Oct-05 1430 RB-100405-002 Comprehensive Rinse Blank-- -- 13-Oct-05 1600 RB-101305-008 Comprehensive Rinse Blank-- -- 4-Oct-05 0830 RB-100405-001 Reduced Rinse Blank-- -- 6-Oct-05 0800 RB-100605-003 Reduced Rinse Blank-- -- 6-Oct-05 1600 RB-100605-004 Reduced Rinse Blank-- -- 7-Oct-05 0800 RB-100705-005 Reduced Rinse Blank-- -- 10-Oct-05 1500 RB-101005-006 Reduced Rinse Blank-- -- 13-Oct-05 0800 RB-101305-007 Reduced Rinse Blank

CRA 16816Lapa205-T2-2

Page 1 of 1

TABLE 2.3

SUMMARY OF POTENTIAL HOT SPOT CHARACTERIZATION ANALYTICAL METHODS

NORTH SANITARY LANDFILLDAYTON, OHIO

Parameter Analytical Method 1

TCL VOCs SW-846 8260BTCL SVOCs SW-846 8270CTCL PCBs SW-846 8082

TCL SVOCs + Pyridine SW-846 8270CTCL Pesticides SW-846 8081A

Herbicides SW-846 8151ATAL Metals SW-846 6010B/7471A

Total Cyanide SW-846 9012BTCLP VOCs SW-846 1311/8260B

TCLP SVOCs SW-846 1311/8270CTCLP Pesticides SW-846 1311/8081ATCLP Herbicides SW-846 1311/8151A

TCLP Metals SW-846 1311/6010B/7470AReactive Cyanide SW-846 Section 7.3.4.2Reactive Sulfide SW-846 Section 7.3.3.2

Corrosivity as pH SW-846 9045CIgnitability as flash point SW-846 1010A

Note:1 Method reference:

SW-846 - "Test Methods for Evaluating Solid Waste, Physical/Chemical Methods", EPA SW-846,3rd Edition with Updates I through IIIB.

CRA 16816Lapa205-T2-3

TABLE 2.4

ANALYTICAL RESULTS SUMMARY - COMPREHENSIVE PARAMETER LISTNORTH SANITARY LANDFILL

DAYTON, OHIO

Page 1 of 9

Sample Location: BH-13-1 BH-13-1 BH-16-1 BH-16-1 BH-16-1 BH-16-1Sample ID: BH-13-1-4-6'-101205 BH-13-1-8-10'-101305 BH-16-1-4-6'-101305 BH-16-1-10-12'-101305 BH-16-1-12-14'-101305 BH-16-1-20-22'-101305Sample Date: 10/12/2005 10/13/2005 10/13/2005 10/13/2005 10/13/2005 10/13/2005Sample Depth: On-Site Soil 4-6 ft BGS 8-10 ft BGS 4-6 ft BGS 10-12 ft BGS 12-14 ft BGS 20-22 ft BGS

Background IndustrialParameter Units Quartile 1 (1) Quartile 3 (1) Value (2) Worker PRG (3)

Volatiles1,1,1-Trichloroethane µg/kg 2.8 390 970.8 2530000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) 1,1,2,2-Tetrachloroethane µg/kg 2.8 370 920.8 816000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) 1,1,2-Trichloroethane µg/kg 2.8 370 920.8 1770000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) 1,1-Dichloroethane µg/kg 2.9 377.5 939.4 1940000 ND (7.7) ND (5.2) 1.2 J ND (6400) ND (2000) ND (5800) 1,1-Dichloroethene µg/kg 2.8 370 920.8 113000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) 1,2,4-Trichlorobenzene µg/kg 2.6125 182.5 452.33125 5080000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) 1,2,4-Trimethylbenzene µg/kg 2.725 1725 4308.4125 - ND (7.7) 1.7 J ND (6.2) 16000 4000 87001,2-Dibromo-3-chloropropane (DBCP) µg/kg 4.75 337.5 836.625 - ND (15) ND (10) ND (12) ND (13000) ND (4000) ND (12000) 1,2-Dibromoethane (Ethylene Dibromide) µg/kg 2.6 187.5 464.85 - ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) 1,2-Dichlorobenzene µg/kg 2.6 167.5 414.85 79300000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) 1,2-Dichloroethane µg/kg 2.8 370 920.8 34700 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) 1,2-Dichloropropane µg/kg 2.8 370 920.8 21200 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) 1,3,5-Trimethylbenzene µg/kg 2.6625 520 1296.00625 - ND (7.7) 0.90 J ND (6.2) 4200 J 1300 J 2900 J1,3-Dichlorobenzene µg/kg 2.6 187.5 464.85 793000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) 1,4-Dichlorobenzene µg/kg 2.575 140 346.1375 16900000 ND (7.7) ND (5.2) ND (6.2) 6300 J 1900 J ND (5800) 2-Butanone (Methyl Ethyl Ketone) µg/kg 12 1600 3982 17900000 ND (31) ND (21) UJ 2.6 J ND (26000) ND (8000) ND (23000) 2-Hexanone µg/kg 12.5 1600 3981.25 19000000 ND (31) ND (21) ND (25) ND (26000) ND (8000) ND (23000) 4-Methyl-2-Pentanone (Methyl Isobutyl Ketone) µg/kg 12.75 1550 3855.875 967000 ND (31) 1.3 J ND (25) 690 J ND (8000) ND (23000) Acetone µg/kg 32.25 1950 4826.625 47500000 ND (31) U 4.9 J 13 J ND (26000) ND (8000) U ND (23000) UBenzene µg/kg 3 280 695.5 23500 ND (7.7) 0.50 J 7.6 510 J 200 J ND (5800) Bromodichloromethane µg/kg 2.8 370 920.8 9510000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Bromoform µg/kg 2.8 370 920.8 9510000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Bromomethane (Methyl Bromide) µg/kg 5 337.5 836.25 12600 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Carbon disulfide µg/kg 3.45 393.75 979.2 1170000 ND (7.7) 1.7 J 1.8 J 1100 J 200 J 490 JCarbon tetrachloride µg/kg 2.8 370 920.8 5580 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Chlorobenzene µg/kg 3.5 410 1019.75 179000 ND (7.7) 0.50 J ND (6.2) 990 J 1200 J 670 JChloroethane µg/kg 5.5 522.5 1298 53100000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Chloroform (Trichloromethane) µg/kg 2.8 370 920.8 1270 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Chloromethane (Methyl Chloride) µg/kg 5 511.25 1270.625 498000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) cis-1,2-Dichloroethene µg/kg 2.5 280 696.25 4750000 ND (7.7) ND (5.2) 1.4 J ND (6400) ND (2000) ND (5800) cis-1,3-Dichloropropene µg/kg 2.8 370 920.8 72800 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Cyclohexane µg/kg 7.15 287.5 708.025 - ND (15) 0.53 J 4.8 J 720 J 270 J 270 JDibromochloromethane µg/kg 2.8 370 920.8 9510000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Dichlorodifluoromethane (CFC-12) µg/kg 3.675 187.5 463.2375 - ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Ethylbenzene µg/kg 4.75 3100 7742.875 5390000 ND (7.7) 7.4 10 140000 47000 120000Isopropylbenzene µg/kg 2.75 270 670.875 - ND (7.7) 1.2 J 0.86 J 3800 J 3000 8000Methyl acetate µg/kg 5.5 382.5 948 - ND (15) ND (10) UJ ND (12) ND (13000) ND (4000) U ND (12000) UMethyl cyclohexane µg/kg 7.5 625 1551.25 - ND (15) 0.99 J 9.6 J 2100 J 750 J 950 JMethyl Tert Butyl Ether µg/kg 11 900 2233.5 - ND (31) ND (21) ND (25) ND (26000) ND (8000) ND (23000) Methylene chloride µg/kg 3.45 393.75 979.2 7690000 7.5 J 4.7 J 5.5 J ND (6400) ND (2000) ND (5800) Styrene µg/kg 2.8 405 1008.3 17200000 ND (7.7) 0.73 J ND (6.2) ND (6400) ND (2000) ND (5800) Tetrachloroethene µg/kg 2.9 390 970.65 1530000 ND (7.7) 1.1 J ND (6.2) ND (6400) ND (2000) ND (5800) Toluene µg/kg 3.6 1400 3494.6 2000000 ND (7.7) 8.0 1.1 J 2000 J 1200 J 960 Jtrans-1,2-Dichloroethene µg/kg 2.5 230 571.25 9510000 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) trans-1,3-Dichloropropene µg/kg 2.8 370 920.8 72800 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Trichloroethene µg/kg 3 485 1208 2850000 0.72 J 0.56 J ND (6.2) ND (6400) ND (2000) ND (5800) Trichlorofluoromethane (CFC-11) µg/kg 3.25 187.5 463.875 - ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Trifluorotrichloroethane (Freon 113) µg/kg 2.775 225 558.3375 - ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Vinyl chloride µg/kg 5.5 511.25 1269.875 45800 ND (7.7) ND (5.2) ND (6.2) ND (6400) ND (2000) ND (5800) Xylene (total) µg/kg 16.5 12000 29975.25 951000000 ND (15) 20 1.7 J 340000 110000 410000

Semi-Volatiles2,2'-oxybis(1-Chloropropane) (bis(2-chloroisopropyl)ether) µg/kg 195 4387.5 10676.25 7160000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 2,4,5-Trichlorophenol µg/kg 361.25 4512.5 10739.375 88100000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 2,4,6-Trichlorophenol µg/kg 195 4387.5 10676.25 224000000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 2,4-Dichlorophenol µg/kg 195 4512.5 10988.75 2640000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 2,4-Dimethylphenol µg/kg 195 4325 10520 17600000 ND (360) ND (6800) 17 J ND (37000) UJ ND (84000) ND (42000) 2,4-Dinitrophenol µg/kg 950 21375 52012.5 1760000 ND (1800) ND (33000) ND (2000) ND (180000) UJ ND (410000) ND (200000) 2,4-Dinitrotoluene µg/kg 195 4512.5 10988.75 1760000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 2,6-Dinitrotoluene µg/kg 195 4512.5 10988.75 881000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 2-Chloronaphthalene µg/kg 195 4512.5 10988.75 70500000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 2-Chlorophenol µg/kg 195 4387.5 10676.25 4410000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 2-Methylnaphthalene µg/kg 185 3950 9597.5 15100000 180 J ND (6800) 150 J 8400 J ND (84000) ND (42000) 2-Methylphenol µg/kg 195 4387.5 10676.25 44100000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 2-Nitroaniline µg/kg 950 21875 53262.5 383000000 ND (1800) ND (33000) ND (2000) ND (180000) UJ ND (410000) ND (200000) 2-Nitrophenol µg/kg 195 4387.5 10676.25 440000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 3,3'-Dichlorobenzidine µg/kg 950 21875 53262.5 5480000 ND (1800) ND (33000) ND (2000) ND (180000) UJ ND (410000) ND (200000) 3-Nitroaniline µg/kg 950 21875 53262.5 383000000 ND (1800) ND (33000) ND (2000) ND (180000) UJ ND (410000) ND (200000) 4,6-Dinitro-2-methylphenol µg/kg 950 21875 53262.5 88100 ND (1800) ND (33000) ND (2000) ND (180000) UJ ND (410000) ND (200000) 4-Bromophenyl phenyl ether µg/kg 200 4512.5 10981.25 - ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 4-Chloro-3-methylphenol µg/kg 195 4325 10520 - ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 4-Chloroaniline µg/kg 196.25 4532.5 11036.875 3520000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000)

CRA 16816Lapa205-T2-4 q313AI-XT2-SO-1005-Hot Spot Characterization-37-TH12/12/2005

TABLE 2.4


DAYTON, OHIO

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4-Chlorophenyl phenyl ether µg/kg 195 4512.5 10988.75 - ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 4-Methylphenol µg/kg 190 4700 11465 4410000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) 4-Nitroaniline µg/kg 950 21875 53262.5 383000000 ND (1800) ND (33000) ND (2000) ND (180000) UJ ND (410000) ND (200000) 4-Nitrophenol µg/kg 950 21875 53262.5 7050000 ND (1800) ND (33000) ND (2000) ND (180000) UJ ND (410000) ND (200000) Acenaphthene µg/kg 185 4250 10347.5 45200000 ND (360) ND (6800) ND (400) 2600 J ND (84000) 1500 JAcenaphthylene µg/kg 195 4387.5 10676.25 - ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) Acetophenone µg/kg 615 4975 11515 - ND (360) 320 J ND (400) ND (37000) UJ ND (84000) ND (42000) Anthracene µg/kg 180 4387.5 10698.75 226000000 16 J ND (6800) 560 2400 J 3200 J 3500 JAtrazine µg/kg 675 4975 11425 - ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) Benzaldehyde µg/kg 605 4975 11530 - ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) Benzo(a)anthracene µg/kg 180 4625 11292.5 2890000 33 J ND (6800) 1300 47000 J 11000 J 6700 JBenzo(a)pyrene µg/kg 180 4512.5 11011.25 289000 23 J 560 J 830 60000 9100 J 3300 JBenzo(b)fluoranthene µg/kg 190 4612.5 11246.25 2890000 40 J 830 J 990 67000 8800 J 4400 JBenzo(g,h,i)perylene µg/kg 180 4137.5 10073.75 - 22 J 690 J 500 45000 6200 J 2000 JBenzo(k)fluoranthene µg/kg 185 4962.5 12128.75 28900000 27 J 350 J 470 33000 J 5000 J 2400 JBiphenyl µg/kg 530 4675 10892.5 - 44 J ND (6800) 86 J ND (37000) UJ ND (84000) ND (42000) bis(2-Chloroethoxy)methane µg/kg 195 4387.5 10676.25 - ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) bis(2-Chloroethyl)ether µg/kg 195 4387.5 10676.25 551000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) bis(2-Ethylhexyl)phthalate µg/kg 322.5 18000 44516.25 17600000 ND (360) U 7200 ND (400) U 410000 97000 93000 JButyl benzylphthalate µg/kg 195 4475 10895 176000000 ND (360) ND (6800) ND (400) 8700 J ND (84000) ND (42000) Caprolactam µg/kg 675 4800 10987.5 - ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) Carbazole µg/kg 190 4512.5 10996.25 105000000 ND (360) ND (6800) 390 J 2600 J ND (84000) ND (42000) Chrysene µg/kg 191.25 4650 11338.125 289000000 46 J ND (6800) 1300 53000 J 10000 J 6200 JDibenz(a,h)anthracene µg/kg 190 4075 9902.5 289000 ND (360) ND (6800) 51 J 12000 J ND (84000) ND (42000) Dibenzofuran µg/kg 185 4212.5 10253.75 3010000 30 J ND (6800) 240 J 2000 J ND (84000) ND (42000) Diethyl phthalate µg/kg 190 4250 10340 705000000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) Dimethyl phthalate µg/kg 195 4512.5 10988.75 8810000000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) Di-n-butylphthalate µg/kg 190 4250 10340 88100000 46 J ND (6800) U ND (400) 29000 J 13000 J ND (42000) UDi-n-octyl phthalate µg/kg 196.25 4625 11268.125 17600000 ND (360) ND (6800) ND (400) ND (37000) ND (84000) ND (42000) Fluoranthene µg/kg 202.5 5150 12571.25 30100000 83 J 1100 J 3100 44000 J 18000 J 19000 JFluorene µg/kg 180 4325 10542.5 30100000 ND (360) ND (6800) 400 ND (37000) UJ ND (84000) 2200 JHexachlorobenzene µg/kg 195 4512.5 10988.75 705000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) Hexachlorobutadiene µg/kg 195 4387.5 10676.25 176000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) Hexachlorocyclopentadiene µg/kg 950 21375 52012.5 5900000 ND (1800) ND (33000) UJ ND (2000) UJ ND (180000) UJ ND (410000) UJ ND (200000) UJHexachloroethane µg/kg 195 4387.5 10676.25 881000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) Indeno(1,2,3-cd)pyrene µg/kg 180 4325 10542.5 2890000 ND (360) 460 J 460 37000 5300 J 2000 JIsophorone µg/kg 195 4387.5 10676.25 176000000 ND (360) ND (6800) UJ ND (400) UJ ND (37000) UJ ND (84000) UJ ND (42000) UJNaphthalene µg/kg 185 3950 9597.5 194000 120 J ND (6800) 300 J 5100 J ND (84000) 4300 JNitrobenzene µg/kg 195 4387.5 10676.25 124000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) N-Nitrosodi-n-propylamine µg/kg 195 4387.5 10676.25 352000 ND (360) ND (6800) UJ ND (400) UJ ND (37000) UJ ND (84000) UJ ND (42000) UJN-Nitrosodiphenylamine µg/kg 190 4250 10340 503000000 ND (360) ND (6800) ND (400) ND (37000) UJ ND (84000) ND (42000) Pentachlorophenol µg/kg 352.5 4650 11096.25 11100000 ND (360) ND (6800) ND (400) ND (37000) UJ 36000 J ND (42000) Phenanthrene µg/kg 230 4587.5 11123.75 - 130 J 700 J 2500 16000 J 12000 J 11000 JPhenol µg/kg 191.25 4325 10525.625 529000000 ND (360) ND (6800) ND (400) 4800 J ND (84000) ND (42000) Pyrene µg/kg 200 4575 11137.5 22600000 69 J 1200 J 2400 49000 J 15000 J 14000 JPyridine µg/kg 370 9875 24132.5 - ND (730) ND (14000) ND (810) ND (74000) UJ ND (170000) ND (84000)

MetalsAluminum mg/kg 2395 8170 16832.5 1420000 2790 5910 4190 940 3500 2380 Antimony mg/kg 3.025 4.75 7.3375 722 ND (33.2) ND (6.2) ND (7.3) ND (67.5) ND (7.6) ND (7.6) Arsenic mg/kg 3.6 10 19.6 439 15.3 5.6 5.2 ND (11.3) 6.7 4.7 Barium mg/kg 53.9 196 409.15 111000 102 465 54.1 48.8 89.6 263 Beryllium mg/kg 0.27 0.4075 0.61375 3300 ND (0.55) ND (0.52) ND (0.61) ND (0.56) ND (0.64) ND (0.64) Cadmium mg/kg 0.5 2.9 6.5 1010 ND (2.8) 3.5 ND (0.61) ND (5.6) ND (0.64) 3.9 Calcium mg/kg 13550 100500 230925 - 79200 49600 59700 13500 55600 62500 Chromium Total mg/kg 11.8 55.45 120.925 - 675 41.8 9.0 90.5 236 44.7 Cobalt mg/kg 3.025 6.85 12.5875 108000 7.0 ND (5.2) ND (6.1) 10.1 17.4 ND (6.4) Copper mg/kg 16.5 133 307.75 72200 326 141 9.2 138 406 35.1 Cyanide (total) mg/kg 0.28 0.775 1.5175 36100 ND (0.55) ND (0.52) ND (0.61) ND (0.56) ND (0.64) ND (0.64) Iron mg/kg 9460 29450 59435 542000 223000 36600 6840 73400 61900 21600 Lead mg/kg 12.6 182.5 437.35 - 57.3 207 7.0 32.7 433 115 Magnesium mg/kg 4020 36500 85220 - 3930 28900 29900 5180 11600 44500 Manganese mg/kg 215 617.5 1221.25 44900 1220 429 214 531 527 264 Mercury mg/kg 0.05 0.3 0.675 578000 0.16 5.5 ND (0.12) ND (0.11) 0.29 0.17 Nickel mg/kg 11 36.15 73.875 36100 24.8 29.9 10.8 32.6 59.7 24.3 Potassium mg/kg 318 1255 2660.5 - ND (553) 698 ND (610) ND (563) ND (635) ND (635) Selenium mg/kg 0.35 2.5 5.725 9030 ND (2.8) ND (0.52) ND (0.61) ND (5.6) ND (0.64) ND (0.64) Silver mg/kg 0.55 1.3 2.425 9030 ND (1.1) ND (1.0) ND (1.2) 1.4 ND (1.3) ND (1.3) Sodium mg/kg 290.25 808 1584.625 - ND (553) ND (516) ND (610) 761 ND (635) ND (635) Thallium mg/kg 0.6 2.5 5.35 126 ND (5.5) ND (1.0) ND (1.2) ND (11.3) ND (1.3) ND (1.3) Vanadium mg/kg 4.8 15.65 31.925 12600 ND (27.6) 11.2 9.6 ND (56.3) 12.9 7.6 Zinc mg/kg 66.95 789.5 1873.325 542000 313 488 51.6 7280 1020 907


TABLE 2.4


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PCBsAroclor-1016 (PCB-1016) µg/kg 19.75 287.5 689.125 50200 ND (36) ND (17000) ND (40) ND (1900) ND (2100) ND (2100) Aroclor-1221 (PCB-1221) µg/kg 19.5 255 608.25 1000000 ND (36) ND (17000) ND (40) ND (1900) ND (2100) ND (2100) Aroclor-1232 (PCB-1232) µg/kg 19.75 275 657.875 1000000 ND (36) ND (17000) ND (40) ND (1900) ND (2100) ND (2100) Aroclor-1242 (PCB-1242) µg/kg 22 1650 4092 1000000 ND (36) 110000 200 8400 7000 ND (2100) Aroclor-1248 (PCB-1248) µg/kg 20 367.5 888.75 1000000 ND (36) ND (17000) ND (40) ND (1900) ND (2100) ND (2100) Aroclor-1254 (PCB-1254) µg/kg 21 590 1443.5 14400 140 J ND (17000) ND (40) 8300 3000 4700Aroclor-1260 (PCB-1260) µg/kg 20 415 1007.5 1000000 ND (36) ND (17000) ND (40) ND (1900) ND (2100) ND (2100)

Pesticides4,4'-DDD µg/kg 1.9 20 47.15 10300000 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) 4,4'-DDE µg/kg 2.5 33.25 79.375 7260000 3.7 ND (88) ND (10) ND (96) ND (430) ND (110) 4,4'-DDT µg/kg 1.95 16.25 37.7 441000 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) Aldrin µg/kg 1.9 16.75 39.025 26400 ND (1.9) UJ ND (88) ND (10) UJ ND (96) ND (430) UJ ND (110) alpha-BHC µg/kg 1.9 16.25 37.775 392000 ND (1.9) UJ ND (88) ND (10) UJ ND (96) ND (430) UJ ND (110) alpha-Chlordane µg/kg 4.85 26.125 58.0375 440000 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) beta-BHC µg/kg 2 18 42 1370000 16 J ND (88) ND (10) ND (96) ND (430) ND (110) delta-BHC µg/kg 1.9 15.5 35.9 1370000 ND (1.9) UJ ND (88) ND (10) UJ ND (96) ND (430) UJ ND (110) Dieldrin µg/kg 1.9 19.75 46.525 44100 8.3 J ND (88) ND (10) ND (96) ND (430) ND (110) Endosulfan I µg/kg 1.9 15.5 35.9 5290000 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) Endosulfan II µg/kg 1.9 16.25 37.775 5290000 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) Endosulfan sulfate µg/kg 2 25 59.5 5290000 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) Endrin µg/kg 1.9 16.75 39.025 264000 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) Endrin aldehyde µg/kg 2 23.5 55.75 264000 4.9 ND (88) ND (10) ND (96) ND (430) ND (110) Endrin ketone µg/kg 1.9 27 64.65 264000 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) gamma-BHC (Lindane) µg/kg 1.95 19.25 45.2 264000 ND (1.9) 120 J ND (10) ND (96) ND (430) ND (110) gamma-Chlordane µg/kg 4.45 31.125 71.1375 440000 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) Heptachlor µg/kg 2 16.25 37.625 441000 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) Heptachlor epoxide µg/kg 2 25 59.5 11500 ND (1.9) ND (88) ND (10) ND (96) ND (430) ND (110) Methoxychlor µg/kg 2.925 50 120.6125 4410000 ND (3.6) ND (170) ND (20) ND (190) ND (840) ND (210) Toxaphene µg/kg 40 650 1565 2240000 ND (74) ND (3500) ND (410) ND (3800) ND (17000) ND (4300)

Herbicides2,4,5-T µg/kg 2.85 15 33.225 8810000 ND (22) ND (210) ND (24) ND (2300) ND (2500) ND (2500) 2,4,5-TP (Silvex) µg/kg 2.85 15 33.225 7050000 ND (22) ND (210) ND (24) ND (2300) ND (2500) ND (2500) 2,4-Dichlorophenoxyacetic acid (2,4-D) µg/kg 15 65 140 8810000 ND (88) ND (830) ND (98) ND (9000) ND (10000) ND (10000)

General ChemistryIgnitability deg F - - - - 180 > 180 > 180 > 180 > 180 > 180 >pH Corrosivity s.u. - - - - 7.5 7.4 8.6 7.6 8.4 8.1 Reactive Cyanide mg/kg - - - - ND (200) UJ ND (200) UJ ND (200) UJ ND (200) UJ ND (200) UJ ND (200) UJReactive Sulfide mg/kg - - - - ND (500) ND (500) UJ ND (500) UJ ND (500) UJ ND (500) UJ ND (500) UJTotal Solids % - - - - 90.5 96.9 82.0 88.9 78.7 78.7

Notes:

ND Non-detect at associated value.J The analyte was positively identified; the

associated numerical value is theapproximate concentration of the analyte inthe sample.

U The analyte was analyzed for, but was notdetected above the reported samplequantitation limit.

UJ The analyte was not detected above thereported sample quantitation limit. However,the reported quantitation limit is approximateand may or may not represent the actual limitof quantitation necessary to accurately andprecisely measure the analyte in the sample.

R Rejected value.(1) Determined using half of the detection limit

for non-detect results(2) Background value calculated by Q3+1.5(Q3-Q1)

per Ohio EPA DERR-00-RR-039P.(3) Based on 10-3 risk or hazard index of 1.

Exceedance of background value and on-site soil industrial worker PRG for 10-3 risk or hazard index of 1.


TABLE 2.4


DAYTON, OHIO

Page 4 of 9

Sample Location:Sample ID:Sample Date:Sample Depth: On-Site Soil


Volatiles1,1,1-Trichloroethane µg/kg 2.8 390 970.8 25300001,1,2,2-Tetrachloroethane µg/kg 2.8 370 920.8 8160001,1,2-Trichloroethane µg/kg 2.8 370 920.8 17700001,1-Dichloroethane µg/kg 2.9 377.5 939.4 19400001,1-Dichloroethene µg/kg 2.8 370 920.8 1130001,2,4-Trichlorobenzene µg/kg 2.6125 182.5 452.33125 50800001,2,4-Trimethylbenzene µg/kg 2.725 1725 4308.4125 -1,2-Dibromo-3-chloropropane (DBCP) µg/kg 4.75 337.5 836.625 -1,2-Dibromoethane (Ethylene Dibromide) µg/kg 2.6 187.5 464.85 -1,2-Dichlorobenzene µg/kg 2.6 167.5 414.85 793000001,2-Dichloroethane µg/kg 2.8 370 920.8 347001,2-Dichloropropane µg/kg 2.8 370 920.8 212001,3,5-Trimethylbenzene µg/kg 2.6625 520 1296.00625 -1,3-Dichlorobenzene µg/kg 2.6 187.5 464.85 7930001,4-Dichlorobenzene µg/kg 2.575 140 346.1375 169000002-Butanone (Methyl Ethyl Ketone) µg/kg 12 1600 3982 179000002-Hexanone µg/kg 12.5 1600 3981.25 190000004-Methyl-2-Pentanone (Methyl Isobutyl Ketone) µg/kg 12.75 1550 3855.875 967000Acetone µg/kg 32.25 1950 4826.625 47500000Benzene µg/kg 3 280 695.5 23500Bromodichloromethane µg/kg 2.8 370 920.8 9510000Bromoform µg/kg 2.8 370 920.8 9510000Bromomethane (Methyl Bromide) µg/kg 5 337.5 836.25 12600Carbon disulfide µg/kg 3.45 393.75 979.2 1170000Carbon tetrachloride µg/kg 2.8 370 920.8 5580Chlorobenzene µg/kg 3.5 410 1019.75 179000Chloroethane µg/kg 5.5 522.5 1298 53100000Chloroform (Trichloromethane) µg/kg 2.8 370 920.8 1270Chloromethane (Methyl Chloride) µg/kg 5 511.25 1270.625 498000cis-1,2-Dichloroethene µg/kg 2.5 280 696.25 4750000cis-1,3-Dichloropropene µg/kg 2.8 370 920.8 72800Cyclohexane µg/kg 7.15 287.5 708.025 -Dibromochloromethane µg/kg 2.8 370 920.8 9510000Dichlorodifluoromethane (CFC-12) µg/kg 3.675 187.5 463.2375 -Ethylbenzene µg/kg 4.75 3100 7742.875 5390000Isopropylbenzene µg/kg 2.75 270 670.875 -Methyl acetate µg/kg 5.5 382.5 948 -Methyl cyclohexane µg/kg 7.5 625 1551.25 -Methyl Tert Butyl Ether µg/kg 11 900 2233.5 -Methylene chloride µg/kg 3.45 393.75 979.2 7690000Styrene µg/kg 2.8 405 1008.3 17200000Tetrachloroethene µg/kg 2.9 390 970.65 1530000Toluene µg/kg 3.6 1400 3494.6 2000000trans-1,2-Dichloroethene µg/kg 2.5 230 571.25 9510000trans-1,3-Dichloropropene µg/kg 2.8 370 920.8 72800Trichloroethene µg/kg 3 485 1208 2850000Trichlorofluoromethane (CFC-11) µg/kg 3.25 187.5 463.875 -Trifluorotrichloroethane (Freon 113) µg/kg 2.775 225 558.3375 -Vinyl chloride µg/kg 5.5 511.25 1269.875 45800Xylene (total) µg/kg 16.5 12000 29975.25 951000000

Semi-Volatiles2,2'-oxybis(1-Chloropropane) (bis(2-chloroisopropyl)ether) µg/kg 195 4387.5 10676.25 71600002,4,5-Trichlorophenol µg/kg 361.25 4512.5 10739.375 881000002,4,6-Trichlorophenol µg/kg 195 4387.5 10676.25 2240000002,4-Dichlorophenol µg/kg 195 4512.5 10988.75 26400002,4-Dimethylphenol µg/kg 195 4325 10520 176000002,4-Dinitrophenol µg/kg 950 21375 52012.5 17600002,4-Dinitrotoluene µg/kg 195 4512.5 10988.75 17600002,6-Dinitrotoluene µg/kg 195 4512.5 10988.75 8810002-Chloronaphthalene µg/kg 195 4512.5 10988.75 705000002-Chlorophenol µg/kg 195 4387.5 10676.25 44100002-Methylnaphthalene µg/kg 185 3950 9597.5 151000002-Methylphenol µg/kg 195 4387.5 10676.25 441000002-Nitroaniline µg/kg 950 21875 53262.5 3830000002-Nitrophenol µg/kg 195 4387.5 10676.25 4400003,3'-Dichlorobenzidine µg/kg 950 21875 53262.5 54800003-Nitroaniline µg/kg 950 21875 53262.5 3830000004,6-Dinitro-2-methylphenol µg/kg 950 21875 53262.5 881004-Bromophenyl phenyl ether µg/kg 200 4512.5 10981.25 -4-Chloro-3-methylphenol µg/kg 195 4325 10520 -4-Chloroaniline µg/kg 196.25 4532.5 11036.875 3520000

BH-16-1 BH-16-1 BH-16-1 BH-27-1 BH-27-1BH-16-1-28-30'-101305 BH-16-1-30-32'-101305 BH-16-1-30-32'-101305-D BH-27-1-0-2'-100405 BH-27-1-10-12'-100405

10/13/2005 10/13/2005 10/13/2005 10/4/2005 10/4/200528-30 ft BGS 30-32 ft BGS 30-32 ft BGS 0-2 ft BGS 10-12 ft BGS

Duplicate

ND (250) ND (260) ND (6.4) ND (4.8) UJ ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) 0.84 J ND (4.8) 13000 JND (500) ND (520) ND (13) ND (9.6) ND (1400) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) 87 JND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) 0.56 J ND (4.8) 5100 JND (250) ND (260) ND (6.4) ND (4.8) 86 JND (250) ND (260) 0.82 J 2.1 J 1100 JND (990) ND (1000) ND (26) ND (19) ND (2800) UJND (990) ND (1000) ND (26) ND (19) ND (2800) UJND (990) ND (1000) ND (26) ND (19) UJ ND (2800) UJ

ND (990) U ND (1000) U 18 J ND (19) U ND (2800) UJND (250) ND (260) 0.91 J ND (4.8) 140 JND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) UJ ND (4.8) ND (700) UJND (250) ND (260) 2.8 J ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) UJ ND (700) UJND (250) ND (260) 2.5 J ND (4.8) 560 JND (250) ND (260) ND (6.4) UJ ND (4.8) UJ ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) UJ ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (500) ND (520) ND (13) ND (9.6) 150 JND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) UJ ND (4.8) ND (700) UJ

260 250 J 110 ND (4.8) 550 J110 J 35 J 8.9 J ND (4.8) 670 J

ND (500) U ND (520) U ND (13) ND (9.6) ND (1400) UJND (500) ND (520) 1.1 J ND (9.6) UJ 590 JND (990) ND (1000) ND (26) ND (19) ND (2800) UJND (250) ND (260) ND (13) U ND (4.8) UJ ND (700) UJND (250) ND (260) 2.6 J ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) 11 J 1.8 J ND (4.8) 140 JND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJND (250) ND (260) ND (6.4) UJ ND (4.8) UJ 740 JND (250) ND (260) ND (6.4) UJ ND (4.8) UJ ND (700) UJND (250) ND (260) ND (6.4) ND (4.8) ND (700) UJ

2400 1300 J 440 J ND (9.6) 7000 J

ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400)

77 J 32 J 27 J ND (380) ND (8400) ND (1800) ND (1700) ND (1800) UJ ND (1800) ND (41000) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400)

ND (1800) ND (1700) ND (1800) UJ ND (1800) ND (41000) ND (370) ND (360) ND (370) UJ ND (380) ND (8400)

ND (1800) ND (1700) ND (1800) UJ ND (1800) ND (41000) ND (1800) ND (1700) ND (1800) UJ ND (1800) ND (41000) ND (1800) ND (1700) ND (1800) UJ ND (1800) ND (41000) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400)


TABLE 2.4


DAYTON, OHIO

Page 5 of 9



4-Chlorophenyl phenyl ether µg/kg 195 4512.5 10988.75 -4-Methylphenol µg/kg 190 4700 11465 44100004-Nitroaniline µg/kg 950 21875 53262.5 3830000004-Nitrophenol µg/kg 950 21875 53262.5 7050000Acenaphthene µg/kg 185 4250 10347.5 45200000Acenaphthylene µg/kg 195 4387.5 10676.25 -Acetophenone µg/kg 615 4975 11515 -Anthracene µg/kg 180 4387.5 10698.75 226000000Atrazine µg/kg 675 4975 11425 -Benzaldehyde µg/kg 605 4975 11530 -Benzo(a)anthracene µg/kg 180 4625 11292.5 2890000Benzo(a)pyrene µg/kg 180 4512.5 11011.25 289000Benzo(b)fluoranthene µg/kg 190 4612.5 11246.25 2890000Benzo(g,h,i)perylene µg/kg 180 4137.5 10073.75 -Benzo(k)fluoranthene µg/kg 185 4962.5 12128.75 28900000Biphenyl µg/kg 530 4675 10892.5 -bis(2-Chloroethoxy)methane µg/kg 195 4387.5 10676.25 -bis(2-Chloroethyl)ether µg/kg 195 4387.5 10676.25 551000bis(2-Ethylhexyl)phthalate µg/kg 322.5 18000 44516.25 17600000Butyl benzylphthalate µg/kg 195 4475 10895 176000000Caprolactam µg/kg 675 4800 10987.5 -Carbazole µg/kg 190 4512.5 10996.25 105000000Chrysene µg/kg 191.25 4650 11338.125 289000000Dibenz(a,h)anthracene µg/kg 190 4075 9902.5 289000Dibenzofuran µg/kg 185 4212.5 10253.75 3010000Diethyl phthalate µg/kg 190 4250 10340 705000000Dimethyl phthalate µg/kg 195 4512.5 10988.75 8810000000Di-n-butylphthalate µg/kg 190 4250 10340 88100000Di-n-octyl phthalate µg/kg 196.25 4625 11268.125 17600000Fluoranthene µg/kg 202.5 5150 12571.25 30100000Fluorene µg/kg 180 4325 10542.5 30100000Hexachlorobenzene µg/kg 195 4512.5 10988.75 705000Hexachlorobutadiene µg/kg 195 4387.5 10676.25 176000Hexachlorocyclopentadiene µg/kg 950 21375 52012.5 5900000Hexachloroethane µg/kg 195 4387.5 10676.25 881000Indeno(1,2,3-cd)pyrene µg/kg 180 4325 10542.5 2890000Isophorone µg/kg 195 4387.5 10676.25 176000000Naphthalene µg/kg 185 3950 9597.5 194000Nitrobenzene µg/kg 195 4387.5 10676.25 124000N-Nitrosodi-n-propylamine µg/kg 195 4387.5 10676.25 352000N-Nitrosodiphenylamine µg/kg 190 4250 10340 503000000Pentachlorophenol µg/kg 352.5 4650 11096.25 11100000Phenanthrene µg/kg 230 4587.5 11123.75 -Phenol µg/kg 191.25 4325 10525.625 529000000Pyrene µg/kg 200 4575 11137.5 22600000Pyridine µg/kg 370 9875 24132.5 -

MetalsAluminum mg/kg 2395 8170 16832.5 1420000Antimony mg/kg 3.025 4.75 7.3375 722Arsenic mg/kg 3.6 10 19.6 439Barium mg/kg 53.9 196 409.15 111000Beryllium mg/kg 0.27 0.4075 0.61375 3300Cadmium mg/kg 0.5 2.9 6.5 1010Calcium mg/kg 13550 100500 230925 -Chromium Total mg/kg 11.8 55.45 120.925 -Cobalt mg/kg 3.025 6.85 12.5875 108000Copper mg/kg 16.5 133 307.75 72200Cyanide (total) mg/kg 0.28 0.775 1.5175 36100Iron mg/kg 9460 29450 59435 542000Lead mg/kg 12.6 182.5 437.35 -Magnesium mg/kg 4020 36500 85220 -Manganese mg/kg 215 617.5 1221.25 44900Mercury mg/kg 0.05 0.3 0.675 578000Nickel mg/kg 11 36.15 73.875 36100Potassium mg/kg 318 1255 2660.5 -Selenium mg/kg 0.35 2.5 5.725 9030Silver mg/kg 0.55 1.3 2.425 9030Sodium mg/kg 290.25 808 1584.625 -Thallium mg/kg 0.6 2.5 5.35 126Vanadium mg/kg 4.8 15.65 31.925 12600Zinc mg/kg 66.95 789.5 1873.325 542000



Duplicate


ND (1800) ND (1700) ND (1800) UJ ND (1800) ND (41000) ND (1800) ND (1700) ND (1800) UJ ND (1800) ND (41000) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400)

44 J ND (360) ND (370) UJ 9.3 J 210 J39 J ND (360) ND (370) UJ 12 J ND (8400) 47 J ND (360) ND (370) UJ 14 J ND (8400) 32 J ND (360) ND (370) UJ ND (380) ND (8400) 17 J ND (360) ND (370) UJ ND (380) ND (8400)

ND (370) ND (360) ND (370) UJ ND (380) 430 JND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400)

1600 ND (360) U ND (370) UJ 130 J 30000 75 J ND (360) ND (370) UJ 96 J ND (8400)


54 J ND (360) ND (370) UJ 12 J 260 JND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400)

ND (370) U ND (360) ND (370) UJ ND (380) 1500 JND (370) ND (360) ND (370) UJ 60 J ND (8400)

77 J ND (360) 17 J 19 J ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) ND (8400)

ND (1800) UJ ND (1700) ND (1800) UJ ND (1800) ND (41000) ND (370) ND (360) ND (370) UJ ND (380) ND (8400)

26 J ND (360) ND (370) UJ ND (380) ND (8400) ND (370) UJ ND (360) ND (370) UJ ND (380) ND (8400)

18 J ND (360) ND (370) UJ ND (380) 1100 JND (370) ND (360) ND (370) UJ ND (380) ND (8400)

ND (370) UJ ND (360) ND (370) UJ ND (380) ND (8400) 24 J ND (360) ND (370) UJ ND (380) ND (8400)

ND (370) ND (360) ND (370) UJ ND (380) ND (8400) ND (370) ND (360) ND (370) UJ ND (380) 1800 JND (370) ND (360) ND (370) UJ ND (380) ND (8400)

78 J ND (360) 18 J 15 J 850 JND (740) ND (710) ND (750) UJ ND (750) ND (17000)

3050 1680 1390 13100 20700ND (6.8) ND (6.5) ND (6.8) ND (6.8) ND (12.2)

12.7 5.3 3.6 7.4 11.5 131 37.3 31.7 71.6 709

ND (0.56) ND (0.54) ND (0.56) 0.66 ND (1.0) ND (0.56) ND (0.54) ND (0.56) ND (0.57) 5.0

201000 172000 131000 25400 24200013.4 5.6 J 2.7 J 15.3 124

ND (5.6) ND (5.4) ND (5.6) 6.6 12.610.3 3.5 ND (2.8) 17.7 159

ND (0.56) ND (0.54) ND (0.56) ND (0.57) 1.3 10300 4610 3390 15100 51200

5.9 2.3 J 1.4 J 14.8 398 80000 84100 78600 13100 28300

284 310 J 101 J 208 703 ND (0.11) ND (0.11) ND (0.11) ND (0.11) 0.96

13.5 5.8 4.5 15.8 70.5 963 616 763 1090 1250

ND (0.56) ND (0.54) ND (0.56) ND (0.57) ND (1.0) ND (1.1) ND (1.1) ND (1.1) ND (1.1) 2.7ND (564) ND (542) ND (564) ND (571) 5280ND (1.1) ND (1.1) ND (1.1) ND (1.1) ND (2.0)

8.2 ND (5.4) ND (5.6) 28.9 26.9 76.4 30.4 J 14.4 J 54.3 54400


TABLE 2.4


DAYTON, OHIO

Page 6 of 9



PCBsAroclor-1016 (PCB-1016) µg/kg 19.75 287.5 689.125 50200Aroclor-1221 (PCB-1221) µg/kg 19.5 255 608.25 1000000Aroclor-1232 (PCB-1232) µg/kg 19.75 275 657.875 1000000Aroclor-1242 (PCB-1242) µg/kg 22 1650 4092 1000000Aroclor-1248 (PCB-1248) µg/kg 20 367.5 888.75 1000000Aroclor-1254 (PCB-1254) µg/kg 21 590 1443.5 14400Aroclor-1260 (PCB-1260) µg/kg 20 415 1007.5 1000000

Pesticides4,4'-DDD µg/kg 1.9 20 47.15 103000004,4'-DDE µg/kg 2.5 33.25 79.375 72600004,4'-DDT µg/kg 1.95 16.25 37.7 441000Aldrin µg/kg 1.9 16.75 39.025 26400alpha-BHC µg/kg 1.9 16.25 37.775 392000alpha-Chlordane µg/kg 4.85 26.125 58.0375 440000beta-BHC µg/kg 2 18 42 1370000delta-BHC µg/kg 1.9 15.5 35.9 1370000Dieldrin µg/kg 1.9 19.75 46.525 44100Endosulfan I µg/kg 1.9 15.5 35.9 5290000Endosulfan II µg/kg 1.9 16.25 37.775 5290000Endosulfan sulfate µg/kg 2 25 59.5 5290000Endrin µg/kg 1.9 16.75 39.025 264000Endrin aldehyde µg/kg 2 23.5 55.75 264000Endrin ketone µg/kg 1.9 27 64.65 264000gamma-BHC (Lindane) µg/kg 1.95 19.25 45.2 264000gamma-Chlordane µg/kg 4.45 31.125 71.1375 440000Heptachlor µg/kg 2 16.25 37.625 441000Heptachlor epoxide µg/kg 2 25 59.5 11500Methoxychlor µg/kg 2.925 50 120.6125 4410000Toxaphene µg/kg 40 650 1565 2240000

Herbicides2,4,5-T µg/kg 2.85 15 33.225 88100002,4,5-TP (Silvex) µg/kg 2.85 15 33.225 70500002,4-Dichlorophenoxyacetic acid (2,4-D) µg/kg 15 65 140 8810000

General ChemistryIgnitability deg F - - - -pH Corrosivity s.u. - - - -Reactive Cyanide mg/kg - - - -Reactive Sulfide mg/kg - - - -Total Solids % - - - -

Notes:











Duplicate

ND (37) ND (36) ND (37) ND (38) ND (670) ND (37) ND (36) ND (37) ND (38) ND (670) ND (37) ND (36) ND (37) ND (38) ND (670) ND (37) ND (36) ND (37) ND (38) 5300ND (37) ND (36) ND (37) ND (38) ND (670) ND (37) ND (36) ND (37) 260 ND (670) ND (37) ND (36) ND (37) ND (38) ND (670)

ND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) 260ND (1.9) ND (1.8) ND (1.9) ND (1.9) UJ ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) 250 JND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) 410 JND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) 180 JND (1.9) ND (1.8) ND (1.9) ND (1.9) 170 JND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (1.9) ND (1.8) ND (1.9) ND (1.9) ND (86) ND (3.7) ND (3.6) ND (3.7) ND (3.8) UJ ND (170) ND (76) ND (73) ND (76) ND (76) ND (3400) UJ

ND (230) ND (220) ND (230) ND (23) 46 JND (230) ND (220) ND (230) ND (23) ND (41) ND (900) ND (870) ND (900) ND (91) ND (160)

180 > 180 > 180 > 180 > 180 >8.8 8.9 8.8 8.2 7.3

ND (200) UJ ND (200) UJ ND (200) UJ ND (200) UJ ND (200) UJND (500) UJ ND (500) UJ ND (500) UJ ND (500) ND (500)

88.6 92.3 88.6 87.6 49.3


TABLE 2.4


DAYTON, OHIO

Page 7 of 9




Semi-Volatiles2,2'-oxybis(1-Chloropropane) (bis(2-chloroisopropyl)ether) µg/kg 195 4387.5 10676.25 71600002,4,5-Trichlorophenol µg/kg 361.25 4512.5 10739.375 881000002,4,6-Trichlorophenol µg/kg 195 4387.5 10676.25 2240000002,4-Dichlorophenol µg/kg 195 4512.5 10988.75 26400002,4-Dimethylphenol µg/kg 195 4325 10520 176000002,4-Dinitrophenol µg/kg 950 21375 52012.5 17600002,4-Dinitrotoluene µg/kg 195 4512.5 10988.75 17600002,6-Dinitrotoluene µg/kg 195 4512.5 10988.75 8810002-Chloronaphthalene µg/kg 195 4512.5 10988.75 705000002-Chlorophenol µg/kg 195 4387.5 10676.25 44100002-Methylnaphthalene µg/kg 185 3950 9597.5 151000002-Methylphenol µg/kg 195 4387.5 10676.25 441000002-Nitroaniline µg/kg 950 21875 53262.5 3830000002-Nitrophenol µg/kg 195 4387.5 10676.25 4400003,3'-Dichlorobenzidine µg/kg 950 21875 53262.5 54800003-Nitroaniline µg/kg 950 21875 53262.5 3830000004,6-Dinitro-2-methylphenol µg/kg 950 21875 53262.5 881004-Bromophenyl phenyl ether µg/kg 200 4512.5 10981.25 -4-Chloro-3-methylphenol µg/kg 195 4325 10520 -4-Chloroaniline µg/kg 196.25 4532.5 11036.875 3520000

BH-27-1 BH-27-1 BH-28-1 BH-28-1 BH-28-1BH-27-1-14-16'-100405 BH-27-1-18-20'-100405 BH-28-1-4-6'-101305 BH-28-1-10-12'-101305 BH-28-1-14-16'-101305


ND (750) UJ ND (680) ND (5.1) ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) ND (2200) ND (330) ND (750) UJ ND (680) 1.1 J ND (2200) ND (330) ND (750) UJ ND (680) 0.68 J ND (2200) ND (330) ND (750) UJ 690 ND (5.1) U ND (2200) ND (330)

8100 J 3400 ND (5.1) 65000 1300 ND (1500) UJ ND (1400) ND (10) ND (4400) ND (650) ND (750) UJ ND (680) ND (5.1) ND (2200) ND (330)

68 J 84 J ND (5.1) ND (2200) 23 JND (750) UJ ND (680) ND (5.1) ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) ND (2200) ND (330)

3300 J 1200 0.21 J 24000 460 41 J ND (680) ND (5.1) ND (2200) ND (330)

630 J 170 J 0.62 J 1400 J 89 JND (3000) UJ ND (2700) UJ 5.7 J ND (8700) ND (1300) ND (3000) UJ ND (2700) ND (20) ND (8700) ND (1300) ND (3000) UJ ND (2700) ND (20) 1200 J ND (1300) ND (3000) UJ ND (2700) UJ 30 ND (8700) U ND (1300) U

110 J 28 J 0.95 J 330 J 29 JND (750) UJ ND (680) ND (5.1) ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) UJ ND (2200) ND (330) ND (750) UJ 1500 ND (5.1) U ND (2200) 38 JND (750) UJ ND (680) ND (5.1) ND (2200) ND (330)

270 J 49 J 1.3 J 4100 98 JND (750) UJ ND (680) ND (5.1) UJ ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) UJ ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) 190 J 430 ND (750) UJ ND (680) ND (5.1) ND (2200) ND (330)

170 J 34 J ND (10) 1300 J 57 JND (750) UJ ND (680) ND (5.1) ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) UJ ND (2200) ND (330)

580 J 3400 ND (5.1) 27000 720 500 J 280 J 0.43 J 5500 190 J

ND (1500) UJ 8600 ND (10) ND (4400) U ND (650) U830 J 150 J 0.56 J 5100 210 J

ND (3000) UJ ND (2700) ND (20) ND (8700) ND (1300) 400 J ND (680) ND (10) U ND (2200) ND (330) 110 J ND (680) ND (5.1) ND (2200) ND (330)

ND (750) UJ 60 J ND (5.1) ND (2200) ND (330) 480 J 2000 0.74 J 1200 J 540

ND (750) UJ ND (680) ND (5.1) ND (2200) 54 JND (750) UJ ND (680) ND (5.1) ND (2200) ND (330) ND (750) UJ 38 J 0.50 J 140 J 98 J

470 J 27 J ND (5.1) UJ ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) UJ ND (2200) ND (330) ND (750) UJ ND (680) ND (5.1) ND (2200) 33 J

5400 J 15000 0.97 J 140000 3500

ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000)

7900 J 2000 J ND (3700) ND (260000) ND (43000) ND (230000) ND (90000) ND (18000) ND (1200000) ND (210000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) 2000 JND (48000) ND (19000) ND (3700) ND (260000) ND (43000)

ND (230000) ND (90000) ND (18000) ND (1200000) ND (210000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000)

ND (230000) ND (90000) ND (18000) ND (1200000) ND (210000) ND (230000) ND (90000) ND (18000) ND (1200000) ND (210000) ND (230000) ND (90000) ND (18000) ND (1200000) ND (210000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000)


TABLE 2.4


DAYTON, OHIO

Page 8 of 9



4-Chlorophenyl phenyl ether µg/kg 195 4512.5 10988.75 -4-Methylphenol µg/kg 190 4700 11465 44100004-Nitroaniline µg/kg 950 21875 53262.5 3830000004-Nitrophenol µg/kg 950 21875 53262.5 7050000Acenaphthene µg/kg 185 4250 10347.5 45200000Acenaphthylene µg/kg 195 4387.5 10676.25 -Acetophenone µg/kg 615 4975 11515 -Anthracene µg/kg 180 4387.5 10698.75 226000000Atrazine µg/kg 675 4975 11425 -Benzaldehyde µg/kg 605 4975 11530 -Benzo(a)anthracene µg/kg 180 4625 11292.5 2890000Benzo(a)pyrene µg/kg 180 4512.5 11011.25 289000Benzo(b)fluoranthene µg/kg 190 4612.5 11246.25 2890000Benzo(g,h,i)perylene µg/kg 180 4137.5 10073.75 -Benzo(k)fluoranthene µg/kg 185 4962.5 12128.75 28900000Biphenyl µg/kg 530 4675 10892.5 -bis(2-Chloroethoxy)methane µg/kg 195 4387.5 10676.25 -bis(2-Chloroethyl)ether µg/kg 195 4387.5 10676.25 551000bis(2-Ethylhexyl)phthalate µg/kg 322.5 18000 44516.25 17600000Butyl benzylphthalate µg/kg 195 4475 10895 176000000Caprolactam µg/kg 675 4800 10987.5 -Carbazole µg/kg 190 4512.5 10996.25 105000000Chrysene µg/kg 191.25 4650 11338.125 289000000Dibenz(a,h)anthracene µg/kg 190 4075 9902.5 289000Dibenzofuran µg/kg 185 4212.5 10253.75 3010000Diethyl phthalate µg/kg 190 4250 10340 705000000Dimethyl phthalate µg/kg 195 4512.5 10988.75 8810000000Di-n-butylphthalate µg/kg 190 4250 10340 88100000Di-n-octyl phthalate µg/kg 196.25 4625 11268.125 17600000Fluoranthene µg/kg 202.5 5150 12571.25 30100000Fluorene µg/kg 180 4325 10542.5 30100000Hexachlorobenzene µg/kg 195 4512.5 10988.75 705000Hexachlorobutadiene µg/kg 195 4387.5 10676.25 176000Hexachlorocyclopentadiene µg/kg 950 21375 52012.5 5900000Hexachloroethane µg/kg 195 4387.5 10676.25 881000Indeno(1,2,3-cd)pyrene µg/kg 180 4325 10542.5 2890000Isophorone µg/kg 195 4387.5 10676.25 176000000Naphthalene µg/kg 185 3950 9597.5 194000Nitrobenzene µg/kg 195 4387.5 10676.25 124000N-Nitrosodi-n-propylamine µg/kg 195 4387.5 10676.25 352000N-Nitrosodiphenylamine µg/kg 190 4250 10340 503000000Pentachlorophenol µg/kg 352.5 4650 11096.25 11100000Phenanthrene µg/kg 230 4587.5 11123.75 -Phenol µg/kg 191.25 4325 10525.625 529000000Pyrene µg/kg 200 4575 11137.5 22600000Pyridine µg/kg 370 9875 24132.5 -

MetalsAluminum mg/kg 2395 8170 16832.5 1420000Antimony mg/kg 3.025 4.75 7.3375 722Arsenic mg/kg 3.6 10 19.6 439Barium mg/kg 53.9 196 409.15 111000Beryllium mg/kg 0.27 0.4075 0.61375 3300Cadmium mg/kg 0.5 2.9 6.5 1010Calcium mg/kg 13550 100500 230925 -Chromium Total mg/kg 11.8 55.45 120.925 -Cobalt mg/kg 3.025 6.85 12.5875 108000Copper mg/kg 16.5 133 307.75 72200Cyanide (total) mg/kg 0.28 0.775 1.5175 36100Iron mg/kg 9460 29450 59435 542000Lead mg/kg 12.6 182.5 437.35 -Magnesium mg/kg 4020 36500 85220 -Manganese mg/kg 215 617.5 1221.25 44900Mercury mg/kg 0.05 0.3 0.675 578000Nickel mg/kg 11 36.15 73.875 36100Potassium mg/kg 318 1255 2660.5 -Selenium mg/kg 0.35 2.5 5.725 9030Silver mg/kg 0.55 1.3 2.425 9030Sodium mg/kg 290.25 808 1584.625 -Thallium mg/kg 0.6 2.5 5.35 126Vanadium mg/kg 4.8 15.65 31.925 12600Zinc mg/kg 66.95 789.5 1873.325 542000



ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) 14000 J 940 J ND (3700) ND (260000) 3600 J

ND (230000) ND (90000) ND (18000) ND (1200000) ND (210000) ND (230000) ND (90000) ND (18000) ND (1200000) ND (210000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000)

360000 61000 ND (3700) U ND (260000) U 1800008400 J 3100 J ND (3700) ND (260000) ND (43000)

ND (48000) ND (19000) ND (3700) ND (260000) U ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000)

6800 J 1600 J ND (3700) ND (260000) U 190000ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) 1700 JND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000)

ND (230000) ND (90000) ND (18000) UJ ND (1200000) UJ ND (210000) UJND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) UJ ND (260000) UJ ND (43000) UJND (48000) ND (19000) ND (3700) ND (260000) 3300 JND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) UJ ND (260000) UJ ND (43000) UJND (48000) ND (19000) ND (3700) 770000 140000ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) ND (43000) ND (48000) ND (19000) 320 J ND (260000) ND (43000) ND (48000) ND (19000) ND (3700) ND (260000) 1800 JND (97000) ND (37000) ND (7400) ND (520000) ND (86000)

10600 12400 6480 5330 2910 ND (11.0) ND (6.7) ND (6.7) UJ ND (9.4) UJ ND (7.8) UJ

8.1 4.9 7.0 5.0 4.4 385 305 49.4 J 90.0 J 51.5 J

ND (0.92) ND (0.56) ND (0.56) ND (0.78) ND (0.65) 3.7 3.2 ND (0.56) 3.9 ND (0.65)

87800 49000 52600 59400 156000 220 37.2 16.7 J 62.8 J 12.8 J

ND (9.2) ND (5.6) ND (5.6) ND (7.8) ND (6.5) 110 52.8 27.1 J 105 J 20.4 J

ND (0.92) ND (0.56) ND (0.56) ND (0.78) ND (0.65) 36300 16900 11700 16300 11800 1110 157 31.5 J 159 J 23.3 J

26900 10400 38400 27500 71500 451 248 352 236 277 1.4 0.40 0.12 0.22 0.14

34.9 18.0 13.9 J 23.2 J 9.0 J1100 721 826 ND (781) ND (649)

ND (0.92) ND (0.56) ND (0.56) ND (0.78) ND (0.65) 2.2 1.4 ND (1.1) ND (1.6) ND (1.3)

ND (915) ND (561) ND (558) 1510 ND (649) ND (1.8) ND (1.1) ND (1.1) UJ ND (1.6) UJ ND (1.3) UJ

18.0 9.7 17.8 J 12.9 J 15.2 J1320 571 76.4 14900 533


TABLE 2.4


DAYTON, OHIO

Page 9 of 9




Pesticides4,4'-DDD µg/kg 1.9 20 47.15 103000004,4'-DDE µg/kg 2.5 33.25 79.375 72600004,4'-DDT µg/kg 1.95 16.25 37.7 441000Aldrin µg/kg 1.9 16.75 39.025 26400alpha-BHC µg/kg 1.9 16.25 37.775 392000alpha-Chlordane µg/kg 4.85 26.125 58.0375 440000beta-BHC µg/kg 2 18 42 1370000delta-BHC µg/kg 1.9 15.5 35.9 1370000Dieldrin µg/kg 1.9 19.75 46.525 44100Endosulfan I µg/kg 1.9 15.5 35.9 5290000Endosulfan II µg/kg 1.9 16.25 37.775 5290000Endosulfan sulfate µg/kg 2 25 59.5 5290000Endrin µg/kg 1.9 16.75 39.025 264000Endrin aldehyde µg/kg 2 23.5 55.75 264000Endrin ketone µg/kg 1.9 27 64.65 264000gamma-BHC (Lindane) µg/kg 1.95 19.25 45.2 264000gamma-Chlordane µg/kg 4.45 31.125 71.1375 440000Heptachlor µg/kg 2 16.25 37.625 441000Heptachlor epoxide µg/kg 2 25 59.5 11500Methoxychlor µg/kg 2.925 50 120.6125 4410000Toxaphene µg/kg 40 650 1565 2240000

Herbicides2,4,5-T µg/kg 2.85 15 33.225 88100002,4,5-TP (Silvex) µg/kg 2.85 15 33.225 70500002,4-Dichlorophenoxyacetic acid (2,4-D) µg/kg 15 65 140 8810000

General ChemistryIgnitability deg F - - - -pH Corrosivity s.u. - - - -Reactive Cyanide mg/kg - - - -Reactive Sulfide mg/kg - - - -Total Solids % - - - -

Notes:











ND (6000) ND (190) ND (370) ND (520) ND (210) ND (6000) ND (190) ND (370) ND (520) ND (210) ND (6000) ND (190) ND (370) ND (520) ND (210)

22000 ND (190) 2400 4300 ND (210) ND (6000) 510 ND (370) ND (520) ND (210) ND (6000) ND (190) 1500 ND (520) 1800ND (6000) ND (190) ND (370) ND (520) ND (210)

ND (16) ND (9.5) ND (19) ND (130) ND (11) 64 J ND (9.5) 43 J ND (130) ND (11)

ND (16) UJ ND (9.5) UJ ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) UJ ND (130) ND (11) ND (16) ND (9.5) ND (19) UJ ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) UJ ND (130) ND (11) ND (16) 24 J ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11)

40 27 J ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11) ND (16) ND (9.5) ND (19) ND (130) ND (11)

ND (30) UJ ND (19) UJ ND (37) ND (260) ND (21) ND (610) ND (380) ND (750) ND (5200) ND (430)

210 ND (110) ND (22) ND (310) ND (260) ND (180) ND (110) ND (22) ND (310) ND (260) ND (730) ND (450) ND (89) ND (1200) ND (1000)

180 > 180 > 180 > 180 > 180 >7.6 7.1 8.0 7.8 7.7

ND (200) UJ ND (200) UJ ND (200) UJ ND (200) UJ ND (200) UJND (500) ND (500) ND (500) UJ ND (500) UJ ND (500) UJ

54.6 89.2 89.6 64.0 77.1


TABLE 2.5

ANALYTICAL RESULTS SUMMARY - TCLPNORTH SANITARY LANDFILL

DAYTON, OHIO

Page 1 of 2

Sample Location: BH-13-1 BH-13-1 BH-16-1 BH-16-1 BH-16-1 BH-16-1 BH-16-1 BH-16-1Sample ID: BH-13-1-4-6'-101205 BH-13-1-8-10'-101305 BH-16-1-4-6'-101305 BH-16-1-10-12'-101305 BH-16-1-12-14'-101305 BH-16-1-20-22'-101305 BH-16-1-28-30'-101305 BH-16-1-30-32'-101305Sample Date: 10/12/2005 10/13/2005 10/13/2005 10/13/2005 10/13/2005 10/13/2005 10/13/2005 10/13/2005Sample Depth: 4-6 ft BGS 8-10 ft BGS 4-6 ft BGS 10-12 ft BGS 12-14 ft BGS 20-22 ft BGS 28-30 ft BGS 30-32 ft BGS

TCLPParameter Units Criteria

TCLP Volatiles1,1-Dichloroethene mg/L 0.7 ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) 1,2-Dichloroethane mg/L 0.5 ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) 2-Butanone (Methyl Ethyl Ketone) mg/L 200 ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) Benzene mg/L 0.5 ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) Carbon tetrachloride mg/L 0.5 ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) Chlorobenzene mg/L 100 ND (0.025) ND (0.025) ND (0.025) ND (0.025) 0.030 ND (0.025) ND (0.025) ND (0.025) Chloroform (Trichloromethane) mg/L 6 ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) Tetrachloroethene mg/L 0.7 ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) Trichloroethene mg/L 0.5 ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) Vinyl chloride mg/L 0.2 ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050)

TCLP Semi-Volatiles1,4-Dichlorobenzene mg/L 7.5 ND (0.0040) ND (0.0040) ND (0.0040) 0.0079 0.0090 ND (0.016) ND (0.0040) ND (0.0040) 2,4,5-Trichlorophenol mg/L 400 ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020) 2,4,6-Trichlorophenol mg/L 2 ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020) 2,4-Dinitrotoluene mg/L 0.13 ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020) 2-Methylphenol mg/L 200 ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.016) ND (0.0040) ND (0.0040) Hexachlorobenzene mg/L 0.13 ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020) Hexachlorobutadiene mg/L 0.5 ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020) Hexachloroethane mg/L 3 ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020) Nitrobenzene mg/L 2 ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.016) ND (0.0040) ND (0.0040) Pentachlorophenol mg/L 100 ND (0.040) ND (0.040) ND (0.040) ND (0.040) ND (0.040) ND (0.16) ND (0.040) ND (0.040) Pyridine mg/L 5 ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020)

TCLP MetalsArsenic mg/L 5 ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) Barium mg/L 100 ND (10.0) ND (10.0) ND (10.0) ND (10.0) ND (10.0) ND (10.0) ND (10.0) ND (10.0) Cadmium mg/L 1 ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.10) Chromium Total mg/L 5 ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) Lead mg/L 5 ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) Mercury mg/L 0.2 ND (0.0020) ND (0.0020) ND (0.0020) ND (0.0020) ND (0.0020) ND (0.0020) ND (0.0020) ND (0.0020) Selenium mg/L 1 ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) Silver mg/L 5 ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50)

TCLP PesticidesChlordane mg/L 0.03 ND (0.0050) ND (0.0050) ND (0.0050) ND (0.0050) UJ ND (0.0050) ND (0.0050) ND (0.0050) ND (0.0050) Endrin mg/L 0.02 ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) UJ ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) gamma-BHC (Lindane) mg/L 0.4 ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) UJ ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) Heptachlor mg/L 0.008 ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) UJ ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) Heptachlor epoxide mg/L 0.008 ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) UJ ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) Methoxychlor mg/L 10 ND (0.0010) ND (0.0010) ND (0.0010) ND (0.0010) UJ ND (0.0010) ND (0.0010) ND (0.0010) ND (0.0010) Toxaphene mg/L 0.5 ND (0.020) ND (0.020) ND (0.020) ND (0.020) UJ ND (0.020) ND (0.020) ND (0.020) ND (0.020)

TCLP Herbicides2,4,5-TP (Silvex) mg/L 1 ND (0.10) UJ ND (0.10) UJ ND (0.10) UJ ND (0.10) UJ ND (0.10) UJ ND (0.10) UJ ND (0.10) UJ ND (0.10) UJ2,4-Dichlorophenoxyacetic acid (2,4-D) mg/L 10 ND (0.50) UJ ND (0.50) UJ ND (0.50) UJ ND (0.50) UJ ND (0.50) UJ ND (0.50) UJ ND (0.50) UJ ND (0.50) UJ

Notes:





R Rejected value.Exceedance of background value and on-site soil industrial worker PRG for 10-3 risk or hazard index of 1.


TABLE 2.5

ANALYTICAL RESULTS SUMMARY - TCLPNORTH SANITARY LANDFILL

DAYTON, OHIO

Page 2 of 2

Sample Location:Sample ID:Sample Date:Sample Depth:

TCLPParameter Units Criteria

TCLP Volatiles1,1-Dichloroethene mg/L 0.71,2-Dichloroethane mg/L 0.52-Butanone (Methyl Ethyl Ketone) mg/L 200Benzene mg/L 0.5Carbon tetrachloride mg/L 0.5Chlorobenzene mg/L 100Chloroform (Trichloromethane) mg/L 6Tetrachloroethene mg/L 0.7Trichloroethene mg/L 0.5Vinyl chloride mg/L 0.2

TCLP Semi-Volatiles1,4-Dichlorobenzene mg/L 7.52,4,5-Trichlorophenol mg/L 4002,4,6-Trichlorophenol mg/L 22,4-Dinitrotoluene mg/L 0.132-Methylphenol mg/L 200Hexachlorobenzene mg/L 0.13Hexachlorobutadiene mg/L 0.5Hexachloroethane mg/L 3Nitrobenzene mg/L 2Pentachlorophenol mg/L 100Pyridine mg/L 5

TCLP MetalsArsenic mg/L 5Barium mg/L 100Cadmium mg/L 1Chromium Total mg/L 5Lead mg/L 5Mercury mg/L 0.2Selenium mg/L 1Silver mg/L 5

TCLP PesticidesChlordane mg/L 0.03Endrin mg/L 0.02gamma-BHC (Lindane) mg/L 0.4Heptachlor mg/L 0.008Heptachlor epoxide mg/L 0.008Methoxychlor mg/L 10Toxaphene mg/L 0.5

TCLP Herbicides2,4,5-TP (Silvex) mg/L 12,4-Dichlorophenoxyacetic acid (2,4-D) mg/L 10

Notes:





R Rejected value.Exceedance of background value and on-site soil industrial worker PRG for 10-3 risk or hazard index of 1.

BH-16-1 BH-27-1 BH-27-1 BH-27-1 BH-27-1 BH-28-1 BH-28-1 BH-28-1BH-16-1-30-32'-101305-D BH-27-1-0-2'-100405 BH-27-1-10-12'-100405 BH-27-1-14-16'-100405 BH-27-1-18-20'-100405 BH-28-1-4-6'-101305 BH-28-1-10-12'-101305 BH-28-1-14-16'-101305

10/13/2005 10/4/2005 10/4/2005 10/4/2005 10/4/2005 10/13/2005 10/13/2005 10/13/200530-32 ft BGS 0-2 ft BGS 10-12 ft BGS 14-16 ft BGS 18-20 ft BGS 4-6 ft BGS 10-12 ft BGS 14-16 ft BGS

Duplicate

ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.070) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050)

ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.016) ND (0.0040) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.016) ND (0.0040) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.0040) ND (0.016) ND (0.0040) ND (0.040) ND (0.040) ND (0.040) ND (0.040) ND (0.040) ND (0.040) ND (0.16) ND (0.040) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.080) ND (0.020)

ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (10.0) ND (10.0) ND (10.0) ND (10.0) ND (10.0) ND (10.0) ND (10.0) ND (10.0) ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50)

ND (0.0020) ND (0.0020) ND (0.0020) ND (0.0020) ND (0.0020) ND (0.0020) ND (0.0020) ND (0.0020) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50)

ND (0.0050) ND (0.0050) ND (0.0050) ND (0.0050) ND (0.0050) ND (0.0050) ND (0.0050) ND (0.0050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.00050) ND (0.0010) ND (0.0010) ND (0.0010) ND (0.0010) ND (0.0010) ND (0.0010) ND (0.0010) ND (0.0010) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020) ND (0.020)

ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.10) UJ ND (0.10) UJ ND (0.10) UJND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.50) UJ ND (0.50) UJ ND (0.50) UJ


TABLE 2.6

ANALYTICAL RESULTS SUMMARY - REDUCED PARAMETER LISTNORTH SANITARY LANDFILL

DAYTON, OHIO

Page 1 of 20

Sample Location: BH-9-1 BH-9-1 BH-9-1 BH-20-1 BH-20-1 BH-20-1Sample ID: BH-9-1-2-4'-100405 BH-9-1-8-10'-100405 BH-9-1-8-10'-100405-D BH-20-1-2-4'-100605 BH-20-1-6-8'-100605 BH-20-1-16-18'-100605Sample Date: 10/4/2005 10/4/2005 10/4/2005 10/6/2005 10/6/2005 10/6/2005Sample Depth: On-Site Soil 2-4 ft BGS 8-10 ft BGS 8-10 ft BGS 2-4 ft BGS 6-8 ft BGS 16-18 ft BGS

Background Industrial DuplicateParameter Units Quartile 1 (1) Quartile 3 (1) Value (2) Worker PRG (3)

Volatiles1,1,1-Trichloroethane µg/kg 2.8 390 970.8 2530000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) 1,1,2,2-Tetrachloroethane µg/kg 2.8 370 920.8 816000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) 1,1,2-Trichloroethane µg/kg 2.8 370 920.8 1770000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) 1,1-Dichloroethane µg/kg 2.9 377.5 939.4 1940000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) 1,1-Dichloroethene µg/kg 2.8 370 920.8 113000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) 1,2,4-Trichlorobenzene µg/kg 2.6125 182.5 452.33125 5080000 ND (250) 230 J ND (780) U ND (5.6) ND (4.8) ND (7.2) 1,2,4-Trimethylbenzene µg/kg 2.725 1725 4308.4125 - 2400 18000 J 19000 ND (5.6) 4.9 140 1,2-Dibromo-3-chloropropane (DBCP) µg/kg 4.75 337.5 836.625 - ND (500) ND (910) UJ ND (1600) ND (11) ND (9.6) ND (14) 1,2-Dibromoethane (Ethylene Dibromide) µg/kg 2.6 187.5 464.85 - ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) 1,2-Dichlorobenzene µg/kg 2.6 167.5 414.85 79300000 33 J 1700 J 2900 ND (5.6) ND (4.8) 1.3 J1,2-Dichloroethane µg/kg 2.8 370 920.8 34700 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) 1,2-Dichloropropane µg/kg 2.8 370 920.8 21200 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) 1,3,5-Trimethylbenzene µg/kg 2.6625 520 1296.00625 - 1100 5800 J 6000 ND (5.6) 1.3 J 34 1,3-Dichlorobenzene µg/kg 2.6 187.5 464.85 793000 ND (250) 53 J 50 J ND (5.6) ND (4.8) ND (7.2) 1,4-Dichlorobenzene µg/kg 2.575 140 346.1375 16900000 140 J 800 J 890 ND (5.6) 0.92 J 10 2-Butanone (Methyl Ethyl Ketone) µg/kg 12 1600 3982 17900000 ND (1000) UJ 220 J 350 J 4.5 J 1.7 J 14 J2-Hexanone µg/kg 12.5 1600 3981.25 19000000 ND (1000) ND (1800) UJ ND (3100) ND (22) ND (19) ND (29) 4-Methyl-2-Pentanone (Methyl Isobutyl Ketone) µg/kg 12.75 1550 3855.875 967000 ND (1000) ND (1800) UJ ND (3100) ND (22) ND (19) 160 Acetone µg/kg 32.25 1950 4826.625 47500000 ND (1000) UJ ND (1800) UJ ND (3100) UJ 18 J 7.2 J 45 Benzene µg/kg 3 280 695.5 23500 29 J 95 J 84 J 0.68 J 5.1 7.1 JBromodichloromethane µg/kg 2.8 370 920.8 9510000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Bromoform µg/kg 2.8 370 920.8 9510000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Bromomethane (Methyl Bromide) µg/kg 5 337.5 836.25 12600 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Carbon disulfide µg/kg 3.45 393.75 979.2 1170000 21 J ND (460) UJ ND (780) ND (5.6) ND (4.8) 0.90 JCarbon tetrachloride µg/kg 2.8 370 920.8 5580 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Chlorobenzene µg/kg 3.5 410 1019.75 179000 130 J 970 J 1200 ND (5.6) ND (4.8) 5.9 JChloroethane µg/kg 5.5 522.5 1298 53100000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Chloroform (Trichloromethane) µg/kg 2.8 370 920.8 1270 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Chloromethane (Methyl Chloride) µg/kg 5 511.25 1270.625 498000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) cis-1,2-Dichloroethene µg/kg 2.5 280 696.25 4750000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) 10 cis-1,3-Dichloropropene µg/kg 2.8 370 920.8 72800 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Cyclohexane µg/kg 7.15 287.5 708.025 - 56 J 160 J 150 J 2.0 J 1.8 J 11 JDibromochloromethane µg/kg 2.8 370 920.8 9510000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Dichlorodifluoromethane (CFC-12) µg/kg 3.675 187.5 463.2375 - ND (250) ND (460) UJ ND (780) ND (5.6) UJ ND (4.8) UJ ND (7.2) Ethylbenzene µg/kg 4.75 3100 7742.875 5390000 1900 8600 J 7700 ND (5.6) 2.9 J 79 Isopropylbenzene µg/kg 2.75 270 670.875 - 330 1500 J 1500 ND (5.6) 5.3 17 Methyl acetate µg/kg 5.5 382.5 948 - ND (500) U 770 J 1100 J ND (11) ND (9.6) ND (14) Methyl cyclohexane µg/kg 7.5 625 1551.25 - 210 J 620 J 550 J 3.0 J 3.1 J 41 Methyl Tert Butyl Ether µg/kg 11 900 2233.5 - ND (1000) ND (1800) UJ ND (3100) ND (22) ND (19) ND (29) Methylene chloride µg/kg 3.45 393.75 979.2 7690000 200 J 340 J 530 J 2.4 J 1.5 J 6.5 JStyrene µg/kg 2.8 405 1008.3 17200000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) 4.2 JTetrachloroethene µg/kg 2.9 390 970.65 1530000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Toluene µg/kg 3.6 1400 3494.6 2000000 41 J 85 J 87 J 0.72 J 6.6 12 trans-1,2-Dichloroethene µg/kg 2.5 230 571.25 9510000 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) trans-1,3-Dichloropropene µg/kg 2.8 370 920.8 72800 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Trichloroethene µg/kg 3 485 1208 2850000 14 J 26 J ND (780) ND (5.6) 0.96 J 0.83 JTrichlorofluoromethane (CFC-11) µg/kg 3.25 187.5 463.875 - ND (250) 55 J ND (780) ND (5.6) ND (4.8) ND (7.2) Trifluorotrichloroethane (Freon 113) µg/kg 2.775 225 558.3375 - ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) ND (7.2) Vinyl chloride µg/kg 5.5 511.25 1269.875 45800 ND (250) ND (460) UJ ND (780) ND (5.6) ND (4.8) 1.1 JXylene (total) µg/kg 16.5 12000 29975.25 951000000 1100 26000 J 28000 0.92 J 12 390

Semi-Volatiles2,2'-oxybis(1-Chloropropane) (bis(2-chloroisopropyl) ether) µg/kg 195 4387.5 10676.25 7160000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 2,4,5-Trichlorophenol µg/kg 361.25 4512.5 10739.375 88100000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 2,4,6-Trichlorophenol µg/kg 195 4387.5 10676.25 224000000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 2,4-Dichlorophenol µg/kg 195 4512.5 10988.75 2640000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 2,4-Dimethylphenol µg/kg 195 4325 10520 17600000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 2,4-Dinitrophenol µg/kg 950 21375 52012.5 1760000 ND (38000) ND (120000) ND (45000) ND (2000) ND (160000) ND (110000) 2,4-Dinitrotoluene µg/kg 195 4512.5 10988.75 1760000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 2,6-Dinitrotoluene µg/kg 195 4512.5 10988.75 881000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 2-Chloronaphthalene µg/kg 195 4512.5 10988.75 70500000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 2-Chlorophenol µg/kg 195 4387.5 10676.25 4410000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 2-Methylnaphthalene µg/kg 185 3950 9597.5 15100000 320 J 1200 J 1900 J ND (420) ND (33000) 13000 J2-Methylphenol µg/kg 195 4387.5 10676.25 44100000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 2-Nitroaniline µg/kg 950 21875 53262.5 383000000 ND (38000) UJ ND (120000) UJ ND (45000) UJ ND (2000) ND (160000) ND (110000) 2-Nitrophenol µg/kg 195 4387.5 10676.25 440000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 3,3'-Dichlorobenzidine µg/kg 950 21875 53262.5 5480000 ND (38000) ND (120000) ND (45000) ND (2000) ND (160000) ND (110000) 3-Nitroaniline µg/kg 950 21875 53262.5 383000000 ND (38000) ND (120000) ND (45000) ND (2000) ND (160000) ND (110000) 4,6-Dinitro-2-methylphenol µg/kg 950 21875 53262.5 88100 ND (38000) UJ ND (120000) UJ ND (45000) UJ ND (2000) ND (160000) ND (110000) 4-Bromophenyl phenyl ether µg/kg 200 4512.5 10981.25 - ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 4-Chloro-3-methylphenol µg/kg 195 4325 10520 - ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 4-Chloroaniline µg/kg 196.25 4532.5 11036.875 3520000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 4-Chlorophenyl phenyl ether µg/kg 195 4512.5 10988.75 - ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) 4-Methylphenol µg/kg 190 4700 11465 4410000 ND (7800) ND (25000) ND (9200) ND (420) 1600 J ND (22000) 4-Nitroaniline µg/kg 950 21875 53262.5 383000000 ND (38000) ND (120000) ND (45000) ND (2000) ND (160000) ND (110000) 4-Nitrophenol µg/kg 950 21875 53262.5 7050000 ND (38000) ND (120000) ND (45000) ND (2000) ND (160000) ND (110000) Acenaphthene µg/kg 185 4250 10347.5 45200000 750 J ND (25000) 1300 J ND (420) ND (33000) ND (22000) Acenaphthylene µg/kg 195 4387.5 10676.25 - ND (7800) ND (25000) ND (9200) 19 J ND (33000) 1300 J

CRA 16816Lapa205-T2-6 q313BI-XT2-SO-1005-Hot Spot Characterization-37-TH12/7/2005

TABLE 2.6


DAYTON, OHIO

Page 2 of 20

Sample Location: BH-9-1 BH-9-1 BH-9-1 BH-20-1 BH-20-1 BH-20-1Sample ID: BH-9-1-2-4'-100405 BH-9-1-8-10'-100405 BH-9-1-8-10'-100405-D BH-20-1-2-4'-100605 BH-20-1-6-8'-100605 BH-20-1-16-18'-100605Sample Date: 10/4/2005 10/4/2005 10/4/2005 10/6/2005 10/6/2005 10/6/2005Sample Depth: On-Site Soil 2-4 ft BGS 8-10 ft BGS 8-10 ft BGS 2-4 ft BGS 6-8 ft BGS 16-18 ft BGS

Background Industrial DuplicateParameter Units Quartile 1 (1) Quartile 3 (1) Value (2) Worker PRG (3)

Acetophenone µg/kg 615 4975 11515 - ND (7800) ND (25000) ND (9200) ND (420) 1800 J ND (22000) Anthracene µg/kg 180 4387.5 10698.75 226000000 ND (7800) ND (25000) ND (9200) 25 J ND (33000) ND (22000) Atrazine µg/kg 675 4975 11425 - ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Benzaldehyde µg/kg 605 4975 11530 - ND (7800) ND (25000) ND (9200) ND (420) 3200 J ND (22000) Benzo(a)anthracene µg/kg 180 4625 11292.5 2890000 ND (7800) ND (25000) ND (9200) 120 J ND (33000) ND (22000) Benzo(a)pyrene µg/kg 180 4512.5 11011.25 289000 ND (7800) ND (25000) 1400 J 77 J ND (33000) ND (22000) Benzo(b)fluoranthene µg/kg 190 4612.5 11246.25 2890000 ND (7800) ND (25000) 1600 J 98 J ND (33000) ND (22000) Benzo(g,h,i)perylene µg/kg 180 4137.5 10073.75 - ND (7800) ND (25000) 880 J 39 J ND (33000) 1400 JBenzo(k)fluoranthene µg/kg 185 4962.5 12128.75 28900000 ND (7800) ND (25000) 690 J 44 J ND (33000) ND (22000) Biphenyl µg/kg 530 4675 10892.5 - 2400 J 10000 J 48000 J ND (420) ND (33000) 1200 Jbis(2-Chloroethoxy)methane µg/kg 195 4387.5 10676.25 - ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) bis(2-Chloroethyl)ether µg/kg 195 4387.5 10676.25 551000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) bis(2-Ethylhexyl)phthalate µg/kg 322.5 18000 44516.25 17600000 71000 J 320000 J 620000 J 89 J 66000 2900 JButyl benzylphthalate µg/kg 195 4475 10895 176000000 ND (7800) 1100 J 5200 J ND (420) ND (33000) ND (22000) Caprolactam µg/kg 675 4800 10987.5 - ND (7800) ND (25000) ND (9200) ND (420) 1800 J ND (22000) Carbazole µg/kg 190 4512.5 10996.25 105000000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Chrysene µg/kg 191.25 4650 11338.125 289000000 ND (7800) ND (25000) 1400 J 110 J ND (33000) 4000 JDibenz(a,h)anthracene µg/kg 190 4075 9902.5 289000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Dibenzofuran µg/kg 185 4212.5 10253.75 3010000 ND (7800) ND (25000) 820 J ND (420) ND (33000) ND (22000) Diethyl phthalate µg/kg 190 4250 10340 705000000 ND (7800) 1300 J 3500 J ND (420) ND (33000) ND (22000) Dimethyl phthalate µg/kg 195 4512.5 10988.75 8810000000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Di-n-butylphthalate µg/kg 190 4250 10340 88100000 ND (7800) 1000 J ND (9200) ND (420) ND (33000) ND (22000) Di-n-octyl phthalate µg/kg 196.25 4625 11268.125 17600000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Fluoranthene µg/kg 202.5 5150 12571.25 30100000 ND (7800) ND (25000) 4800 J 200 J ND (33000) 3600 JFluorene µg/kg 180 4325 10542.5 30100000 ND (7800) ND (25000) 1500 J ND (420) ND (33000) ND (22000) Hexachlorobenzene µg/kg 195 4512.5 10988.75 705000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Hexachlorobutadiene µg/kg 195 4387.5 10676.25 176000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Hexachlorocyclopentadiene µg/kg 950 21375 52012.5 5900000 ND (38000) UJ ND (120000) UJ ND (45000) UJ ND (2000) UJ ND (160000) ND (110000) UJHexachloroethane µg/kg 195 4387.5 10676.25 881000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Indeno(1,2,3-cd)pyrene µg/kg 180 4325 10542.5 2890000 ND (7800) ND (25000) 670 J 39 J ND (33000) ND (22000) Isophorone µg/kg 195 4387.5 10676.25 176000000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Naphthalene µg/kg 185 3950 9597.5 194000 610 J 1700 J 3300 J ND (420) 3700 J 6800 JNitrobenzene µg/kg 195 4387.5 10676.25 124000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) N-Nitrosodi-n-propylamine µg/kg 195 4387.5 10676.25 352000 ND (7800) UJ ND (25000) UJ ND (9200) UJ ND (420) ND (33000) ND (22000) N-Nitrosodiphenylamine µg/kg 190 4250 10340 503000000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) 9800 JPentachlorophenol µg/kg 352.5 4650 11096.25 11100000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Phenanthrene µg/kg 230 4587.5 11123.75 - 680 J 2600 J 4200 J 96 J ND (33000) 7600 JPhenol µg/kg 191.25 4325 10525.625 529000000 ND (7800) ND (25000) ND (9200) ND (420) ND (33000) ND (22000) Pyrene µg/kg 200 4575 11137.5 22600000 490 J 1300 J 2500 J 180 J ND (33000) 19000 J

PCBsAroclor-1016 (PCB-1016) µg/kg 19.75 287.5 689.125 50200 ND (39000) ND (25000) ND (23000) ND (42) ND (420) ND (220) Aroclor-1221 (PCB-1221) µg/kg 19.5 255 608.25 1000000 ND (39000) ND (25000) ND (23000) ND (42) ND (420) ND (220) Aroclor-1232 (PCB-1232) µg/kg 19.75 275 657.875 1000000 ND (39000) ND (25000) ND (23000) ND (42) ND (420) ND (220) Aroclor-1242 (PCB-1242) µg/kg 22 1650 4092 1000000 590000 77000 92000 210 3200 ND (220) Aroclor-1248 (PCB-1248) µg/kg 20 367.5 888.75 1000000 ND (39000) ND (25000) ND (23000) ND (42) ND (420) 500 Aroclor-1254 (PCB-1254) µg/kg 21 590 1443.5 14400 ND (39000) ND (25000) ND (23000) ND (42) ND (420) ND (220) Aroclor-1260 (PCB-1260) µg/kg 20 415 1007.5 1000000 ND (39000) ND (25000) ND (23000) ND (42) ND (420) ND (220)

General ChemistryTotal Solids % - - - - 84.4 65.7 71.9 78.3 79.5 75.0

Notes:










TABLE 2.6


DAYTON, OHIO

Page 3 of 20




Semi-Volatiles2,2'-oxybis(1-Chloropropane) (bis(2-chloroisopropyl) ether) µg/kg 195 4387.5 10676.25 71600002,4,5-Trichlorophenol µg/kg 361.25 4512.5 10739.375 881000002,4,6-Trichlorophenol µg/kg 195 4387.5 10676.25 2240000002,4-Dichlorophenol µg/kg 195 4512.5 10988.75 26400002,4-Dimethylphenol µg/kg 195 4325 10520 176000002,4-Dinitrophenol µg/kg 950 21375 52012.5 17600002,4-Dinitrotoluene µg/kg 195 4512.5 10988.75 17600002,6-Dinitrotoluene µg/kg 195 4512.5 10988.75 8810002-Chloronaphthalene µg/kg 195 4512.5 10988.75 705000002-Chlorophenol µg/kg 195 4387.5 10676.25 44100002-Methylnaphthalene µg/kg 185 3950 9597.5 151000002-Methylphenol µg/kg 195 4387.5 10676.25 441000002-Nitroaniline µg/kg 950 21875 53262.5 3830000002-Nitrophenol µg/kg 195 4387.5 10676.25 4400003,3'-Dichlorobenzidine µg/kg 950 21875 53262.5 54800003-Nitroaniline µg/kg 950 21875 53262.5 3830000004,6-Dinitro-2-methylphenol µg/kg 950 21875 53262.5 881004-Bromophenyl phenyl ether µg/kg 200 4512.5 10981.25 -4-Chloro-3-methylphenol µg/kg 195 4325 10520 -4-Chloroaniline µg/kg 196.25 4532.5 11036.875 35200004-Chlorophenyl phenyl ether µg/kg 195 4512.5 10988.75 -4-Methylphenol µg/kg 190 4700 11465 44100004-Nitroaniline µg/kg 950 21875 53262.5 3830000004-Nitrophenol µg/kg 950 21875 53262.5 7050000Acenaphthene µg/kg 185 4250 10347.5 45200000Acenaphthylene µg/kg 195 4387.5 10676.25 -

BH-20-2 BH-20-2 BH-20-2 BH-20-2 BH-20-2 BH-20-2BH-20-2-2-4'-100705 BH-20-2-2-4'-100705-D BH-20-2-8-10'-100705 BH-20-2-12-14'-100705 BH-20-2-22-24'-100705 BH-20-2-24-26'-100705

10/7/2005 10/7/2005 10/7/2005 10/7/2005 10/7/2005 10/7/20052-4 ft BGS 2-4 ft BGS 8-10 ft BGS 12-14 ft BGS 22-24 ft BGS 24-26 ft BGS

Duplicate

23 J ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) 0.34 J ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800)

110 J 92 J 4.4 500 18000 23000ND (500) UJ ND (490) UJ ND (8.8) UJ ND (490) UJ ND (9700) ND (9700)

ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) 0.28 J ND (240) 960 J 1300 JND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800)

48 J 44 J 2.2 J 93 J 4400 J 5900ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) 0.80 J 70 J ND (4800) ND (4800) ND (990) ND (980) 5.0 J ND (980) ND (19000) ND (19000) ND (990) ND (980) ND (18) ND (980) ND (19000) ND (19000) ND (990) ND (980) 3.0 J ND (980) ND (19000) UJ ND (19000) UJ

ND (990) U ND (980) U 19 ND (980) U ND (19000) ND (19000) ND (250) ND (240) 0.98 J 50 J 290 J 260 JND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) 0.22 J 35 J ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) 110 J ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800)

ND (250) UJ ND (240) UJ ND (4.4) UJ ND (240) UJ ND (4800) ND (4800) 180 J 81 J 3.4 J 24 J 790 J 1700 J

ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (500) ND (490) 19 330 J 950 J 930 JND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800)

ND (250) UJ ND (240) UJ ND (4.4) UJ ND (240) UJ ND (4800) ND (4800) 130 J 180 J 6.1 200 J 49000 4300020 J 19 J 0.65 J 110 J 1300 J 1600 J

ND (500) U ND (490) U ND (8.8) ND (490) U ND (9700) UJ ND (9700) UJ17 J 20 J 2.1 J 35 J 2700 J 2100 J

ND (990) ND (980) ND (18) ND (980) ND (19000) ND (19000) ND (250) ND (240) 2.6 J ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800)

53 J ND (240) 0.80 J 12 J ND (4800) ND (4800) 380 420 8.3 64 J 95000 9300019 J 19 J ND (4.4) ND (240) ND (4800) ND (4800)

ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) 1600 J 160 J 5.7 73 J ND (4800) 2100 J

ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800) ND (250) ND (240) ND (4.4) ND (240) ND (4800) ND (4800)

730 860 28 900 190000 180000

ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)

ND (12000) ND (36000) ND (36000) ND (9200) ND (190000) ND (210000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) 4100 J ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)

ND (12000) ND (36000) ND (36000) ND (9200) ND (190000) ND (210000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)

ND (12000) ND (36000) ND (36000) ND (9200) ND (190000) ND (210000) ND (12000) ND (36000) ND (36000) ND (9200) ND (190000) ND (210000) ND (12000) ND (36000) ND (36000) ND (9200) ND (190000) ND (210000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) 91 J ND (40000) ND (42000)

ND (12000) ND (36000) ND (36000) ND (9200) ND (190000) ND (210000) ND (12000) ND (36000) UJ ND (36000) UJ ND (9200) UJ ND (190000) UJ ND (210000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)


TABLE 2.6


DAYTON, OHIO

Page 4 of 20



Acetophenone µg/kg 615 4975 11515 -Anthracene µg/kg 180 4387.5 10698.75 226000000Atrazine µg/kg 675 4975 11425 -Benzaldehyde µg/kg 605 4975 11530 -Benzo(a)anthracene µg/kg 180 4625 11292.5 2890000Benzo(a)pyrene µg/kg 180 4512.5 11011.25 289000Benzo(b)fluoranthene µg/kg 190 4612.5 11246.25 2890000Benzo(g,h,i)perylene µg/kg 180 4137.5 10073.75 -Benzo(k)fluoranthene µg/kg 185 4962.5 12128.75 28900000Biphenyl µg/kg 530 4675 10892.5 -bis(2-Chloroethoxy)methane µg/kg 195 4387.5 10676.25 -bis(2-Chloroethyl)ether µg/kg 195 4387.5 10676.25 551000bis(2-Ethylhexyl)phthalate µg/kg 322.5 18000 44516.25 17600000Butyl benzylphthalate µg/kg 195 4475 10895 176000000Caprolactam µg/kg 675 4800 10987.5 -Carbazole µg/kg 190 4512.5 10996.25 105000000Chrysene µg/kg 191.25 4650 11338.125 289000000Dibenz(a,h)anthracene µg/kg 190 4075 9902.5 289000Dibenzofuran µg/kg 185 4212.5 10253.75 3010000Diethyl phthalate µg/kg 190 4250 10340 705000000Dimethyl phthalate µg/kg 195 4512.5 10988.75 8810000000Di-n-butylphthalate µg/kg 190 4250 10340 88100000Di-n-octyl phthalate µg/kg 196.25 4625 11268.125 17600000Fluoranthene µg/kg 202.5 5150 12571.25 30100000Fluorene µg/kg 180 4325 10542.5 30100000Hexachlorobenzene µg/kg 195 4512.5 10988.75 705000Hexachlorobutadiene µg/kg 195 4387.5 10676.25 176000Hexachlorocyclopentadiene µg/kg 950 21375 52012.5 5900000Hexachloroethane µg/kg 195 4387.5 10676.25 881000Indeno(1,2,3-cd)pyrene µg/kg 180 4325 10542.5 2890000Isophorone µg/kg 195 4387.5 10676.25 176000000Naphthalene µg/kg 185 3950 9597.5 194000Nitrobenzene µg/kg 195 4387.5 10676.25 124000N-Nitrosodi-n-propylamine µg/kg 195 4387.5 10676.25 352000N-Nitrosodiphenylamine µg/kg 190 4250 10340 503000000Pentachlorophenol µg/kg 352.5 4650 11096.25 11100000Phenanthrene µg/kg 230 4587.5 11123.75 -Phenol µg/kg 191.25 4325 10525.625 529000000Pyrene µg/kg 200 4575 11137.5 22600000


General ChemistryTotal Solids % - - - -

Notes:









BH-20-2 BH-20-2 BH-20-2 BH-20-2 BH-20-2 BH-20-2BH-20-2-2-4'-100705 BH-20-2-2-4'-100705-D BH-20-2-8-10'-100705 BH-20-2-12-14'-100705 BH-20-2-22-24'-100705 BH-20-2-24-26'-100705


Duplicate

ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) 2800 J ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)

110 J ND (7500) ND (7400) 250 J ND (40000) ND (42000) ND (2600) 320 J ND (7400) 230 J ND (40000) ND (42000)

110 J ND (7500) ND (7400) 270 J 1700 J ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) 150 J ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)

8100 5300 J 18000 4200 240000 72000ND (2600) ND (7500) ND (7400) ND (1900) 2600 J ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)

120 J ND (7500) ND (7400) 250 J ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) 3800 J ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)

210 J 450 J ND (7400) 400 J 3100 J ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) 2200 J ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)

ND (12000) UJ ND (36000) UJ ND (36000) UJ ND (9200) UJ ND (190000) UJ ND (210000) UJND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) 110 J 32000 J 5900 JND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000) ND (2600) ND (7500) ND (7400) 130 J 1700 J ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)

120 J 920 J ND (7400) 260 J 6900 J ND (42000) ND (2600) ND (7500) ND (7400) ND (1900) ND (40000) ND (42000)

240 J 430 J ND (7400) 350 J 2500 J ND (42000)

ND (390) ND (370) ND (37) ND (190) ND (200) ND (210) ND (390) ND (370) ND (37) ND (190) ND (200) ND (210) ND (390) ND (370) ND (37) ND (190) ND (200) ND (210)

2000 870 330 700 410 1900 ND (390) ND (370) ND (37) ND (190) ND (200) ND (210) ND (390) ND (370) ND (37) ND (190) ND (200) 2400ND (390) ND (370) 85 ND (190) 260 ND (210)

85.6 88.2 89.4 86.9 83.2 77.8


TABLE 2.6


DAYTON, OHIO

Page 5 of 20





BH-20-2 BH-20-3 BH-20-3 BH-20-3 BH-20-3 BH-20-3BH-20-2-32-34'-100705 BH-20-3-4-6'-100605 BH-20-3-6-8'-100605 BH-20-3-14-16'-100605 BH-20-3-20-22'-100605 BH-20-3-28-30'-100605


ND (1200) 4300 J ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) 2500 J 850 J 200 J ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) 490 J ND (990) ND (6700) ND (2100)

6800 20000 J 7600 3700 80000 26000ND (2400) ND (100000) UJ ND (15000) ND (2000) UJ ND (13000) ND (4200) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100)

420 J ND (51000) ND (7300) 240 J ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100)

1800 11000 J 3700 J 1100 19000 6000ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) U ND (7300) U 3300 ND (6700) ND (2100) ND (4800) ND (200000) ND (29000) ND (4000) ND (27000) ND (8400) ND (4800) ND (200000) ND (29000) ND (4000) ND (27000) ND (8400)

ND (4800) UJ 4100 J 1100 J 330 J ND (27000) ND (8400) ND (4800) ND (200000) ND (29000) ND (4000) U ND (27000) ND (8400) U

79 J ND (51000) ND (7300) 170 J 1000 J 670 JND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) 490 J 980 J 460 J 220 JND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) 47 J ND (6700) ND (2100) ND (1200) ND (51000) UJ ND (7300) ND (990) UJ ND (6700) ND (2100)

420 J 1000000 190000 7300 ND (6700) 140 JND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100)

210 J 38000 J 10000 J 6100 2800 J 2800 JND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) ND (51000) UJ ND (7300) ND (990) UJ ND (6700) UJ ND (2100) UJ

12000 17000 J 7200 J 2900 89000 38000540 J ND (51000) 770 J 590 J 4400 J 1800 J

ND (2400) UJ ND (100000) ND (15000) 1800 J ND (13000) ND (4200) 600 J ND (100000) 460 J 260 J 13000 8700


260 J 14000 J 2900 J 350 J ND (6700) ND (2100) 25000 42000 J 13000 3700 3600 J 55000


570 J 210000 10000 2500 ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) 42 J ND (6700) ND (2100) ND (1200) ND (51000) ND (7300) ND (990) ND (6700) ND (2100) ND (1200) 22000 J 8400 610 J ND (6700) ND (2100)

50000 68000 J 36000 12000 500000 140000

ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) 27000 J ND (43000) ND (49000)

ND (35000) ND (160000) ND (22000) ND (950000) ND (210000) ND (240000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) 1500 J 250 J ND (200000) 1500 J 1800 JND (7200) ND (32000) ND (4600) 160000 J ND (43000) ND (49000)


ND (35000) ND (160000) ND (22000) ND (950000) ND (210000) ND (240000) ND (35000) ND (160000) ND (22000) ND (950000) ND (210000) ND (240000) ND (35000) ND (160000) ND (22000) ND (950000) ND (210000) ND (240000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) 10000 J 1300 J 130000 J ND (43000) ND (49000)

ND (35000) ND (160000) ND (22000) ND (950000) ND (210000) ND (240000) ND (35000) ND (160000) ND (22000) ND (950000) ND (210000) ND (240000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000)


TABLE 2.6


DAYTON, OHIO

Page 6 of 20






Notes:









BH-20-2 BH-20-3 BH-20-3 BH-20-3 BH-20-3 BH-20-3BH-20-2-32-34'-100705 BH-20-3-4-6'-100605 BH-20-3-6-8'-100605 BH-20-3-14-16'-100605 BH-20-3-20-22'-100605 BH-20-3-28-30'-100605


ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) 160 J ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000)

17000 72000 16000 950000 7400 J 110000ND (7200) 4700 J 330 J 31000 J ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) 180 J ND (200000) 2700 J ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) 220 J ND (200000) ND (43000) 5600 JND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000)

350 J ND (32000) 380 J 12000 J 1900 J 2300 JND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000)

ND (35000) UJ ND (160000) UJ ND (22000) ND (950000) UJ ND (210000) ND (240000) UJND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000)

1600 J 7000 J 670 J ND (200000) 6000 J 3800 JND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) ND (4600) ND (200000) ND (43000) ND (49000) ND (7200) ND (32000) 240 J ND (200000) ND (43000) ND (49000) ND (7200) 5400 J 920 J ND (200000) ND (43000) ND (49000)

480 J 3300 J 610 J 11000 J ND (43000) 3900 JND (7200) 8300 J 780 J 76000 J ND (43000) ND (49000)

300 J ND (32000) 380 J 11000 J 2300 J 2600 J


480 2700 2300 15000 ND (43) 910 ND (180) ND (650) ND (370) ND (2400) ND (43) ND (200) ND (180) 1500 1300 ND (2400) ND (43) 1600ND (180) ND (650) ND (370) ND (2400) ND (43) ND (200)

92.1 50.8 90.3 67.6 76.4 84.5


TABLE 2.6


DAYTON, OHIO

Page 7 of 20





BH-21-1 BH-21-1 BH-21-1 BH-21-1 BH-21-1 BH-22-1 BH-22-1BH-21-1-4-6'-100305 BH-21-1-8-10'-100305 BH-21-1-16-18'-100305 BH-21-1-20-22'-100305 BH-21-1-28-30'-100305 BH-22-1-4-6'-101205 BH-22-1-10-12'-101205

10/3/2005 10/3/2005 10/3/2005 10/3/2005 10/3/2005 10/12/2005 10/12/20054-6 ft BGS 8-10 ft BGS 16-18 ft BGS 20-22 ft BGS 28-30 ft BGS 4-6 ft BGS 10-12 ft BGS

ND (6.3) UJ ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) 57 J

5.5 J ND (4.3) ND (3.8) ND (6.3) ND (5.3) 0.49 J 4200 ND (13) ND (8.5) ND (7.5) ND (13) ND (11) ND (9.7) ND (2300) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200)

1.9 J ND (4.3) ND (3.8) ND (6.3) ND (5.3) 0.26 J 1200 ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) 150 J

2.8 J 2.9 J 1.3 J ND (25) UJ ND (21) UJ ND (19) ND (4700) ND (25) ND (17) UJ ND (15) UJ ND (25) UJ ND (21) UJ ND (19) ND (4700) UJND (25) ND (17) UJ ND (15) UJ ND (25) UJ ND (21) UJ ND (19) ND (4700)

ND (25) U ND (17) U ND (15) U ND (25) U ND (21) U 3.6 J ND (4700) U0.64 J ND (4.3) ND (3.8) ND (6.3) ND (5.3) 0.37 J 190 J

ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200)

0.44 J 0.31 J ND (3.8) UJ ND (6.3) UJ ND (5.3) UJ ND (4.9) ND (1200) ND (6.3) UJ ND (4.3) UJ ND (3.8) UJ ND (6.3) UJ ND (5.3) UJ ND (4.9) ND (1200)

ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) 94 JND (6.3) UJ ND (4.3) UJ ND (3.8) UJ ND (6.3) UJ ND (5.3) UJ ND (4.9) ND (1200)

ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) 0.39 J ND (3.8) ND (6.3) ND (5.3) ND (4.9) 280 JND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200)

2.9 J ND (8.5) ND (7.5) ND (13) ND (11) ND (9.7) 150 JND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200)

1.7 J ND (4.3) ND (3.8) ND (6.3) ND (5.3) 0.73 J 140000.37 J ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) 1000 J

ND (13) ND (8.5) ND (7.5) ND (13) ND (11) ND (9.7) ND (2300) U3.5 J ND (8.5) UJ ND (7.5) UJ ND (13) UJ ND (11) UJ 0.47 J 300 J

ND (25) ND (17) ND (15) ND (25) ND (21) ND (19) ND (4700) ND (6.3) UJ ND (4.3) U ND (3.8) U ND (6.3) U ND (5.3) U ND (4.9) U ND (1200)

ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200)

2.4 J 0.25 J 0.22 J ND (6.3) ND (5.3) 0.70 J 2600 ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200)

1.7 J 0.60 J 0.35 J ND (6.3) ND (5.3) 0.61 J 68 JND (6.3) UJ ND (4.3) UJ ND (3.8) UJ ND (6.3) UJ ND (5.3) UJ ND (4.9) ND (1200)

ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200) ND (6.3) ND (4.3) ND (3.8) ND (6.3) ND (5.3) ND (4.9) ND (1200)

4.3 J ND (8.5) ND (7.5) ND (13) ND (11) 2.8 J 68000

ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) R ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) R ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) R ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) R ND (350) ND (370) ND (350) ND (350) ND (1500) 1100 JR ND (1700) ND (1800) ND (1700) ND (1700) ND (7200) ND (16000)

ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300)

R ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) 44 J ND (350) ND (370) ND (350) ND (350) ND (1500) 1200 JR ND (350) UJ ND (370) UJ ND (350) UJ ND (350) UJ ND (1500) ND (3300)

ND (2000) ND (1700) ND (1800) ND (1700) ND (1700) ND (7200) ND (16000) R ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300)

ND (2000) ND (1700) ND (1800) ND (1700) ND (1700) ND (7200) ND (16000) ND (2000) ND (1700) ND (1800) ND (1700) ND (1700) ND (7200) ND (16000)

R ND (1700) UJ ND (1800) UJ ND (1700) UJ ND (1700) UJ ND (7200) ND (16000) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300)

R ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300)

R ND (350) ND (370) ND (350) ND (350) ND (1500) 1400 JND (2000) ND (1700) ND (1800) ND (1700) ND (1700) ND (7200) ND (16000)

R ND (1700) UJ ND (1800) UJ ND (1700) UJ ND (1700) UJ ND (7200) ND (16000) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) 27 J ND (350) ND (350) ND (1500) 320 J


TABLE 2.6


DAYTON, OHIO

Page 8 of 20






Notes:











ND (410) ND (350) ND (370) ND (350) ND (350) 84 J ND (3300) ND (410) ND (350) 52 J ND (350) ND (350) ND (1500) 740 JND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300)

16 J 40 J 210 J ND (350) ND (350) 67 J 1200 JND (410) 51 J 210 J ND (350) ND (350) ND (1500) 730 JND (410) 73 J 290 J ND (350) ND (350) ND (1500) 750 JND (410) 39 J 150 J ND (350) ND (350) ND (1500) 390 JND (410) 22 J 140 J ND (350) ND (350) ND (1500) 490 JND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) 410 JND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) U ND (370) U ND (350) U ND (350) U 1600 3900 ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) 21 J ND (350) ND (350) ND (1500) 220 J

21 J 50 J 230 J ND (350) ND (350) 74 J 1100 JND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) 110 JND (410) ND (350) 21 J ND (350) ND (350) ND (1500) 330 JND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) U ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300)

49 J 84 J 370 ND (350) ND (350) 130 J 2100 JND (410) ND (350) 24 J ND (350) ND (350) ND (1500) 590 JND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300)

ND (2000) UJ ND (1700) UJ ND (1800) UJ ND (1700) UJ ND (1700) UJ ND (7200) UJ ND (16000) UJND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) 31 J 130 J ND (350) ND (350) ND (1500) 370 JND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) UJ ND (3300) UJND (410) ND (350) 29 J ND (350) ND (350) ND (1500) 2300 JND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) ND (410) ND (350) ND (370) ND (350) ND (350) ND (1500) UJ ND (3300) UJND (410) ND (350) ND (370) ND (350) ND (350) 110 J ND (3300)

R ND (350) ND (370) ND (350) ND (350) ND (1500) ND (3300) 34 J 43 J 210 J ND (350) ND (350) 73 J 2300 JR ND (350) ND (370) ND (350) ND (350) ND (1500) 3100 J

35 J 63 J 320 J ND (350) ND (350) 110 J 2000 J


58 ND (35) ND (37) ND (35) ND (35) 10000 1400000ND (41) ND (35) ND (37) ND (35) ND (35) ND (1800) ND (170000) ND (41) ND (35) ND (37) ND (35) ND (35) ND (1800) ND (170000) ND (41) ND (35) ND (37) ND (35) ND (35) ND (1800) ND (170000)

80.8 95.0 89.1 95.5 93.7 89.5 99.8


TABLE 2.6


DAYTON, OHIO

Page 9 of 20





BH-22-1 BH-22-1 BH-22-1 BH-22-1 BH-29-1 BH-29-1 BH-29-1BH-22-1-14-16'-101205 BH-22-1-18-20'-101205 BH-22-1-24-26'-101205 BH-22-1-24-26'-101205-D BH-29-1-0-2'-100505 BH-29-1-0-2'-100505-D BH-29-1-6-8'-100505


Duplicate Duplicate

ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ 40 J ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) 0.34 J 45 J 0.64 JND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7)

12 0.78 J 2.1 J 1.2 J 1.6 J 160 J 3.4 JND (9.9) ND (11) ND (9.9) ND (9.8) ND (10) UJ ND (500) UJ ND (9.3) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) U ND (4.9) U ND (5.0) UJ ND (250) UJ ND (4.7) UND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7)

2.5 J ND (5.7) 0.53 J 0.33 J 0.38 J 56 J 1.4 JND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7)

0.57 J ND (5.7) 0.61 J 0.50 J ND (5.0) UJ ND (250) UJ 0.33 JND (20) 5.4 J 2.3 J 2.3 J 4.9 J ND (1000) UJ 5.8 JND (20) ND (23) ND (20) ND (20) ND (20) UJ ND (1000) UJ ND (19)

0.68 J ND (23) ND (20) ND (20) ND (20) UJ 44 J ND (19) 17 J ND (23) U ND (20) U ND (20) U 22 J ND (1000) UJ 24 3.0 J 0.61 J 0.74 J 0.70 J ND (5.0) UJ ND (250) UJ 0.49 J

ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ 0.33 JND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7)

0.50 J ND (5.7) 4.3 J 4.9 ND (5.0) UJ 1000 J ND (4.7) 2.6 J ND (5.7) 3.6 J 2.6 J ND (5.0) UJ ND (250) UJ ND (4.7)

ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7)

66 0.63 J 0.45 J ND (4.9) 1.5 J 200 J 3.3 JND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7)

0.61 J ND (11) 4.9 J 3.2 J ND (10) UJ 66 J 1.1 JND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) UJ

3.9 J 0.61 J 1.0 J 0.69 J 2.2 J 440 J 4.9 2.2 J 0.25 J 3.1 J 2.4 J ND (5.0) UJ 22 J 0.49 J

ND (9.9) ND (11) ND (9.9) ND (9.8) ND (10) UJ ND (500) UJ ND (9.3) ND (9.9) ND (11) 7.6 J 5.2 J ND (10) UJ 30 J 0.59 JND (20) ND (23) ND (20) ND (20) ND (20) UJ ND (1000) UJ ND (19)

ND (4.9) U 3.8 J 4.9 4.6 J 3.3 J ND (250) UJ 5.6 0.83 J 0.28 J ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ 0.34 J

ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ 12 J 0.91 J4.6 J 1.3 J 0.82 J 0.83 J 2.9 J 360 J 4.7 3.6 J ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7)

ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) 0.95 J ND (5.7) ND (4.9) ND (4.9) 2.8 J 530 J 5.6

ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) ND (4.9) ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7)

3.4 J ND (5.7) ND (4.9) ND (4.9) ND (5.0) UJ ND (250) UJ ND (4.7) 19 2.5 J 5.2 J 3.8 J 6.9 J 1700 J 15

ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) 19 J ND (1500) ND (3700) ND (790)

ND (2000) ND (2000) ND (1900) ND (1800) ND (7100) ND (18000) ND (3800) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790)

15 J 44 J ND (390) 50 J 86 J 210 J 45 JND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790)


ND (2000) ND (2000) ND (1900) ND (1800) ND (7100) ND (18000) ND (3800) ND (2000) ND (2000) ND (1900) ND (1800) ND (7100) ND (18000) ND (3800) ND (2000) ND (2000) ND (1900) ND (1800) ND (7100) ND (18000) ND (3800) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) 36 J ND (390) ND (370) ND (1500) ND (3700) ND (790)

ND (2000) ND (2000) ND (1900) ND (1800) ND (7100) ND (18000) ND (3800) ND (2000) ND (2000) ND (1900) ND (1800) ND (7100) ND (18000) ND (3800) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790)


TABLE 2.6


DAYTON, OHIO

Page 10 of 20






Notes:









BH-22-1 BH-22-1 BH-22-1 BH-22-1 BH-29-1 BH-29-1 BH-29-1BH-22-1-14-16'-101205 BH-22-1-18-20'-101205 BH-22-1-24-26'-101205 BH-22-1-24-26'-101205-D BH-29-1-0-2'-100505 BH-29-1-0-2'-100505-D BH-29-1-6-8'-100505


Duplicate Duplicate

ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) 35 J 120 J 26 J 21 J 190 J 170 J 79 J

ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) UJ ND (390) ND (370) ND (1500) ND (3700) ND (790)

87 J 240 J 65 J 53 J 580 J 500 J 190 J58 J 140 J 42 J 42 J 460 J 460 J 180 J63 J 170 J 45 J 43 J 650 J 700 J 230 J36 J 77 J 24 J 27 J 250 J 330 J 110 J28 J 75 J 21 J 27 J 250 J 250 J 100 J

ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) UJ ND (390) ND (370) ND (1500) ND (3700) ND (790)

ND (410) U 500 ND (390) U ND (370) U 3700 J 13000 J 1500 ND (410) ND (410) ND (390) ND (370) 210 J 3000 J 130 JND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) U

15 J 59 J ND (390) 18 J 130 J ND (3700) 36 J82 J 200 J 54 J 54 J 690 J 590 J 210 J

ND (410) 20 J ND (390) ND (370) 77 J ND (3700) ND (790) 14 J 47 J ND (390) 15 J 80 J ND (3700) 28 J


ND (410) U ND (410) U ND (390) U ND (370) ND (1500) 300 J ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790)

180 J 660 120 J 120 J 1300 J 990 J 380 J18 J 76 J 15 J 25 J 110 J ND (3700) 36 J


ND (2000) UJ ND (2000) UJ ND (1900) UJ ND (1800) UJ ND (7100) UJ ND (18000) UJ ND (3800) UJND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790)

34 J 75 J 22 J 23 J 240 J 290 J 94 JND (410) UJ ND (410) UJ ND (390) UJ ND (370) UJ ND (1500) ND (3700) ND (790)

21 J 69 J 24 J 62 J 180 J 200 J 45 JND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) UJ ND (390) ND (370) ND (1500) ND (3700) ND (790) ND (410) ND (410) 20 J 21 J ND (1500) ND (3700) ND (790) ND (410) ND (410) ND (390) ND (370) ND (1500) ND (3700) ND (790)

130 J 500 95 J 110 J 1100 J 700 J 270 JND (410) ND (410) ND (390) ND (370) ND (1500) 230 J ND (790)

150 J 500 100 J 99 J 1300 J 1100 J 390 J


490 J 600 J 110 J 680 J ND (73) ND (190) ND (79) ND (41) ND (41) ND (39) ND (190) 330 J 530 J 330 ND (41) ND (41) ND (39) ND (190) ND (73) ND (190) ND (79) ND (41) ND (41) ND (39) ND (190) 150 J 310 J 91

80.2 79.6 85.0 88.7 90.2 88.9 83.7


TABLE 2.6


DAYTON, OHIO

Page 11 of 20







ND (5.2) ND (4.4) ND (930) UJ 9.9 J ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) UJ ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ 23 J 4.3 J ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) UJ ND (4.3) ND (200) ND (5.2) 8.3 860 J 130 J 4.6 J 0.55 J 1500

ND (10) UJ ND (8.7) UJ ND (1900) UJ ND (450) ND (12) UJ ND (8.6) ND (400) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) 2.2 J 260 J ND (230) ND (5.9) UJ ND (4.3) 69 JND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) 3.9 J 200 J 48 J 2.0 J ND (4.3) 140 JND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) UJ ND (4.3) ND (200) ND (5.2) 0.96 J 1900 J 16 J ND (5.9) UJ ND (4.3) 300

7.2 J 5.0 J ND (3700) UJ ND (900) 4.1 J 9.2 J ND (790) ND (21) ND (17) ND (3700) UJ ND (900) ND (23) ND (17) ND (790) ND (21) ND (17) 2800 J ND (900) ND (23) ND (17) UJ ND (790) UJ

24 28 ND (3700) U ND (900) UJ ND (23) UJ 38 ND (790) U3.6 J 1.2 J 500 J 15 J 1.4 J 0.30 J 12 J

ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) 0.41 J 0.93 J ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200)

1.6 J 8.6 880 J ND (230) ND (5.9) ND (4.3) 310 ND (5.2) ND (4.4) ND (930) UJ ND (230) 21 ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200)

ND (5.2) UJ ND (4.4) UJ ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) 1.0 J 0.36 J ND (930) UJ 310 8.6 ND (4.3) ND (200)

ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) 6.6 J 2.0 J ND (1900) UJ 61 J ND (12) 1.5 J 180 J

ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) UJ ND (4.4) UJ ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200)

5.2 6.2 840 J 290 2.3 J 0.61 J 240 0.32 J 1.8 J 910 J 23 J 0.79 J ND (4.3) 84 J

ND (10) ND (8.7) 1700 J ND (450) U ND (12) ND (8.6) UJ 410 J3.9 J 2.1 J 38 J 50 J 4.2 J 0.65 J 71 J

ND (21) ND (17) ND (3700) UJ ND (900) ND (23) ND (17) ND (790) 3.3 J 1.8 J ND (930) UJ ND (230) ND (5.9) U 3.1 J ND (200)

ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ 25 J ND (5.9) UJ ND (4.3) ND (200)

1.1 J 1.2 J 620 J 290 3.1 J 2.0 J ND (200) ND (5.2) ND (4.4) ND (930) UJ 33 J ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200)

0.68 J 0.52 J 150 J 230 2.1 J 1.0 J ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) ND (5.9) ND (4.3) ND (200) ND (5.2) ND (4.4) ND (930) UJ ND (230) 14 ND (4.3) ND (200)

1.4 J 14 2000 J 1100 11 J 2.0 J 520

ND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) 39 J ND (350) ND (390) UJ

ND (1800) ND (1700) ND (300000) ND (34000) ND (4300) ND (1700) ND (1900) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

16 J 16 J ND (62000) ND (7000) 300 J 9.5 J 120 JND (380) ND (350) ND (62000) ND (7000) 47 J ND (350) ND (390) UJ

ND (1800) ND (1700) ND (300000) ND (34000) ND (4300) ND (1700) ND (1900) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

ND (1800) ND (1700) ND (300000) ND (34000) ND (4300) ND (1700) ND (1900) ND (1800) ND (1700) ND (300000) ND (34000) ND (4300) ND (1700) ND (1900) UJND (1800) ND (1700) ND (300000) ND (34000) ND (4300) ND (1700) ND (1900) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

28 J ND (350) ND (62000) ND (7000) 53 J ND (350) ND (390) UJND (1800) ND (1700) ND (300000) ND (34000) ND (4300) ND (1700) ND (1900) UJND (1800) ND (1700) ND (300000) ND (34000) ND (4300) ND (1700) ND (1900) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

19 J ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ


TABLE 2.6


DAYTON, OHIO

Page 12 of 20






Notes:











ND (380) ND (350) 6600 J ND (7000) ND (900) ND (350) ND (390) UJ29 J 14 J ND (62000) ND (7000) 44 J 15 J 14 J

ND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

190 J 55 J ND (62000) 370 J 100 J 55 J 46 J140 J 41 J ND (62000) ND (7000) 100 J 66 J 39 J200 J 58 J ND (62000) ND (7000) 140 J 99 J 57 J86 J 28 J ND (62000) ND (7000) 78 J 51 J 27 J62 J 29 J ND (62000) ND (7000) 51 J 27 J 21 J

ND (380) ND (350) ND (62000) ND (7000) 68 J ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

170 J 260 J 160000 ND (7000) U ND (900) U 1200 1300 ND (380) ND (350) ND (62000) 630 J 320 J ND (350) ND (390) ND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

17 J ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ180 J 56 J ND (62000) 430 J 140 J 66 J 53 J23 J ND (350) ND (62000) ND (7000) ND (900) 14 J ND (390)

ND (380) ND (350) ND (62000) ND (7000) 75 J ND (350) ND (390) UJND (380) ND (350) 2200 J ND (7000) ND (900) ND (350) 160 JND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) 37 J ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

280 J 93 J 3000 J 720 J 140 J 110 J 130 JND (380) ND (350) ND (62000) ND (7000) ND (900) 7.4 J ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

ND (1800) UJ ND (1700) UJ ND (300000) ND (34000) UJ ND (4300) UJ ND (1700) UJ ND (1900) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

75 J 24 J ND (62000) ND (7000) 58 J 43 J ND (390) ND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

15 J 14 J 2600 J ND (7000) 200 J 9.4 J 180 JND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

130 J 57 J 3200 J ND (7000) 210 J 54 J 86 JND (380) ND (350) ND (62000) ND (7000) ND (900) ND (350) ND (390) UJ

300 J 97 J 2400 J 790 J 160 J 87 J 86 J

ND (38) ND (35) ND (3900) ND (180) ND (72) ND (170) ND (78) ND (38) ND (35) ND (3900) ND (180) ND (72) ND (170) ND (78) ND (38) ND (35) ND (3900) ND (180) ND (72) ND (170) ND (78) ND (38) ND (35) 55000 ND (180) ND (72) 440 190 ND (38) ND (35) ND (3900) 880 160 ND (170) ND (78) ND (38) ND (35) ND (3900) ND (180) ND (72) ND (170) ND (78) ND (38) ND (35) ND (3900) 240 ND (72) ND (170) ND (78)

87.3 95.1 42.6 94.1 92.1 95.3 84.5


TABLE 2.6


DAYTON, OHIO

Page 13 of 20







ND (270) ND (5.9) 79 J ND (370) 42 J ND (690) UJ 13 JND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) 120 J ND (370) 41 J ND (690) UJ ND (230) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) U 21 J ND (370) ND (480) ND (690) UJ ND (230)

230 J 1.0 J 350 680 810 720 J 390 ND (540) ND (12) ND (540) ND (740) ND (970) ND (1400) UJ ND (460) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) U 34 J 57 J ND (480) 230 J 75 JND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230)

75 J 0.35 J 160 J 160 J 130 J 69 J 87 JND (270) 0.43 J ND (270) ND (370) ND (480) 28 J 18 J

190 J 9.7 130 J 1100 330 J 400 J 75 JND (1100) ND (24) ND (1100) ND (1500) ND (1900) ND (2800) UJ ND (920) ND (1100) ND (24) ND (1100) ND (1500) UJ ND (1900) UJ ND (2800) UJ ND (920)

ND (1100) UJ ND (24) UJ 150 J 81 J ND (1900) ND (2800) UJ 30 JND (1100) 6.2 J ND (1100) U ND (1500) U ND (1900) U ND (2800) UJ ND (920) U

19 J 3.8 J 24 J 77 J 60 J 89 J 15 JND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) 1.7 J 21 J ND (370) 57 J 89 J ND (230) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) 17 110 J 170 J 250 J 750 J 57 JND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) 27 J ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) 1900 460 1200 120 J 91 JND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230)

140 J 2.8 J 130 J 63 J 47 J 120 J 220 JND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) UJ

320 ND (5.9) 430 500 310 J 610 J 190 J51 J 12 46 J 200 J 240 J 280 J 74 J

560 J ND (12) UJ ND (540) U 1300 ND (970) U ND (1400) U ND (460) U200 J 3.7 J 56 J 59 J 82 J 670 J 71 J

ND (1100) ND (24) ND (1100) ND (1500) ND (1900) ND (2800) UJ ND (920) ND (270) 4.4 J 170 J ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) ND (270) 41 J ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) 110 J ND (370) 240 J ND (690) UJ 21 J

64 J 0.55 J 950 240 J ND (480) U ND (690) UJ 85 JND (270) ND (5.9) 140 J ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) 1300 220 J 180 J ND (690) UJ 90 JND (270) ND (5.9) 100 J ND (370) 35 J ND (690) UJ ND (230) ND (270) ND (5.9) ND (270) ND (370) ND (480) ND (690) UJ ND (230) ND (270) ND (5.9) 620 ND (370) 47 J ND (690) UJ ND (230)

920 2.5 J 1800 1600 1000 600 J 1700

ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) 590 J ND (6600) ND (8900) ND (140000) ND (2400) ND (58000) ND (8700) ND (48000) ND (32000) ND (43000) ND (680000) ND (12000) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400)

420 J ND (1800) ND (9900) 340 J ND (8900) ND (140000) 190 JND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (58000) ND (8700) ND (48000) ND (32000) ND (43000) ND (680000) ND (12000) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (58000) ND (8700) UJ ND (48000) ND (32000) ND (43000) ND (680000) ND (12000) ND (58000) ND (8700) ND (48000) ND (32000) ND (43000) ND (680000) ND (12000) ND (58000) ND (8700) ND (48000) ND (32000) ND (43000) ND (680000) ND (12000) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400)

2500 J ND (1800) 5400 J ND (6600) 830 J ND (140000) ND (2400) ND (58000) ND (8700) ND (48000) ND (32000) ND (43000) ND (680000) ND (12000) ND (58000) ND (8700) ND (48000) ND (32000) ND (43000) ND (680000) ND (12000) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) 530 JND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400)


TABLE 2.6


DAYTON, OHIO

Page 14 of 20






Notes:











ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) 580 J ND (1800) ND (9900) 360 J 260 J ND (140000) 1100 J


1300 J ND (1800) UJ 720 J 790 J 510 J ND (140000) 2500 1000 J ND (1800) 600 J 830 J 370 J ND (140000) 2500 1400 J ND (1800) 870 J 1100 J 710 J ND (140000) 3700 720 J ND (1800) ND (9900) 440 J ND (8900) ND (140000) 1300 J480 J ND (1800) ND (9900) 360 J ND (8900) ND (140000) 1200 J


9200 J 7900 J 27000 16000 17000 12000 J 12000 16000 ND (1800) UJ ND (9900) ND (6600) ND (8900) ND (140000) ND (2400)

ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) 400 J ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) 690 J980 J ND (1800) UJ 750 J 1000 J 640 J ND (140000) 2500

ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) 240 JND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) 390 JND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) 430 J 9700 J 290 JND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400)

4100 J ND (1800) 2000 J 2700 J 1700 J ND (140000) 7100 460 J ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) 730 J


ND (58000) UJ ND (8700) ND (48000) UJ ND (32000) ND (43000) ND (680000) UJ ND (12000) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400)

460 J ND (1800) UJ ND (9900) 330 J ND (8900) ND (140000) 1100 JND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400)

990 J 140 J 540 J 560 J 600 J ND (140000) 540 JND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400) ND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400)

550 J 330 J ND (9900) 570 J 1100 J 380000 280 JND (12000) ND (1800) ND (9900) ND (6600) ND (8900) ND (140000) ND (2400)

2900 J ND (1800) 1700 J 1400 J 1200 J ND (140000) 5200 ND (12000) ND (1800) 1300 J 1200 J ND (8900) ND (140000) ND (2400)

2500 J ND (1800) 1500 J 1800 J 1100 J ND (140000) 4900


14000 570 8400 24000 54000 41000 7000ND (870) ND (36) ND (4000) ND (2500) ND (5000) ND (6300) ND (730) ND (870) ND (36) ND (4000) ND (2500) ND (5000) ND (6300) ND (730)

2600 ND (36) ND (4000) ND (2500) ND (5000) ND (6300) 3000

75.6 91.7 83.0 67.0 66.6 52.7 90.9


TABLE 2.6


DAYTON, OHIO

Page 15 of 20





BH-34-1 BH-34-1 BH-34-1 BH-35-1 BH-35-1 BH-35-1 BH-35-1BH-34-1-6-8'-101105 BH-34-1-16-18'-101105 BH-34-1-16-18'-101105-D BH-35-1-4-6'-101105 BH-35-1-6-8'-101105 BH-35-1-16-18'-101205 BH-35-1-18-20'-101205


Duplicate

ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

42 J 99 J ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) 3200 3100 J 6800 J 6.9 9900 9.0 7.6

ND (460) ND (730) ND (1300) ND (11) ND (840) ND (11) ND (11) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

78 J 31 J 74 J ND (5.4) 55 J ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

880 310 J 610 J 5.4 2800 2.0 J 1.7 JND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

140 J 240 J 510 J 0.62 J 370 J 0.92 J 0.99 JND (930) 84 J ND (2600) ND (22) ND (1700) 4.3 J 12 JND (930) ND (1500) ND (2600) ND (22) ND (1700) ND (23) ND (22) ND (930) ND (1500) ND (2600) ND (22) 64 J ND (23) ND (22)

ND (930) U ND (1500) U ND (2600) U ND (22) ND (1700) U ND (23) U ND (22) U180 J 33 J 120 J ND (5.4) 120 J 0.99 J 1.1 J

ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

25 J ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

140 J 140 J 380 J 1.4 J 250 J 0.95 J 0.99 JND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

280 23 J ND (640) ND (5.4) 36 J ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

3700 170 J 760 J 0.74 J 130 J 2.8 J 2.8 JND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

ND (230) UJ ND (360) ND (640) UJ ND (5.4) UJ ND (420) ND (5.7) ND (5.6) 2700 250 J 1500 J 4.3 J 990 1.9 J 1.6 J270 260 J 510 J 1.0 J 430 1.3 J 1.2 J

ND (460) U ND (730) U ND (1300) U ND (11) ND (840) U ND (11) ND (11) 1300 61 J 120 J 0.69 J 150 J 3.5 J 3.9 J

ND (930) ND (1500) ND (2600) ND (22) ND (1700) ND (23) ND (22) ND (230) 190 J ND (640) ND (5.4) ND (420) 6.5 5.2 JND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

810 ND (360) U ND (640) U 1.7 J 690 0.81 J 0.82 J11 J ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) 110 J ND (360) ND (640) 0.46 J 54 J ND (5.7) ND (5.6)

ND (230) 64 J 100 J ND (5.4) ND (420) ND (5.7) ND (5.6) ND (230) ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6)

180 J ND (360) ND (640) ND (5.4) ND (420) ND (5.7) ND (5.6) 12000 1300 J 4900 J 8.8 J 3900 11 10 J



950 J 720 J 1000 J 790 J 2300 J ND (420) 36 JND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420)


ND (110000) ND (39000) ND (85000) ND (45000) ND (100000) ND (2000) ND (2000) ND (110000) ND (39000) ND (85000) ND (45000) ND (100000) ND (2000) ND (2000) ND (110000) ND (39000) ND (85000) ND (45000) ND (100000) ND (2000) ND (2000) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) 1200 J ND (420) ND (420)

ND (110000) ND (39000) ND (85000) ND (45000) ND (100000) ND (2000) ND (2000) ND (110000) ND (39000) ND (85000) ND (45000) ND (100000) ND (2000) ND (2000) ND (23000) 1300 J 1500 J ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) 17 J


TABLE 2.6


DAYTON, OHIO

Page 16 of 20






Notes:









BH-34-1 BH-34-1 BH-34-1 BH-35-1 BH-35-1 BH-35-1 BH-35-1BH-34-1-6-8'-101105 BH-34-1-16-18'-101105 BH-34-1-16-18'-101105-D BH-35-1-4-6'-101105 BH-35-1-6-8'-101105 BH-35-1-16-18'-101205 BH-35-1-18-20'-101205


Duplicate

ND (23000) 3100 J 8900 J ND (9400) ND (22000) ND (420) ND (420) 1900 J 2600 J 3900 J ND (9400) ND (22000) 19 J 47 J

ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) 130 J ND (420) UJ

4000 J 5900 J 7100 J ND (9400) ND (22000) 32 J 91 J3300 J 4300 J 5100 J ND (9400) ND (22000) 21 J 68 J4600 J 6500 J 7700 J ND (9400) ND (22000) 27 J 70 J2300 J 1800 J 2500 J ND (9400) ND (22000) ND (420) 37 J1500 J 2100 J 2700 J ND (9400) ND (22000) ND (420) 42 J

ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) UJ

67000 15000 24000 46000 81000 620 850 2100 J 1200 J ND (18000) 380 J ND (22000) ND (420) ND (420)

ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) 1100 J 2100 J 2300 J ND (9400) ND (22000) ND (420) ND (420) 3800 J 5200 J 6400 J ND (9400) ND (22000) 29 J 92 J

ND (23000) 690 J ND (18000) ND (9400) ND (22000) ND (420) ND (420) ND (23000) 1400 J 1600 J ND (9400) ND (22000) ND (420) 16 JND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420)

1200 J ND (8000) 1600 J ND (9400) 2000 J ND (420) U ND (420) UND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420)

11000 J 18000 22000 390 J 1500 J 69 J 170 J1900 J 2800 J 3100 J 380 J ND (22000) 14 J 44 J


ND (110000) ND (39000) ND (85000) ND (45000) UJ ND (100000) UJ ND (2000) UJ ND (2000) UJND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420)

1700 J 1800 J 2100 J ND (9400) ND (22000) ND (420) 36 JND (23000) ND (8000) 2000 J ND (9400) ND (22000) ND (420) UJ ND (420) UJ

3100 J 1000 J 1400 J 850 J 4400 J 22 J 42 JND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420) UJ

21000 J ND (8000) 1300 J ND (9400) ND (22000) ND (420) ND (420) ND (23000) ND (8000) ND (18000) ND (9400) ND (22000) 130 J ND (420)

9800 J 15000 18000 1400 J 2900 J 71 J 170 JND (23000) ND (8000) ND (18000) ND (9400) ND (22000) ND (420) ND (420)

7700 J 11000 13000 J 430 J 950 J 56 J 160 J


16000 5200 J ND (4400) 550 45000 230 170 ND (1900) ND (460) 11000 J ND (190) ND (4300) ND (42) ND (42) ND (1900) ND (460) ND (4400) ND (190) 55000 ND (42) ND (42)

2600 1900 J ND (4400) ND (190) ND (4300) ND (42) 81

87.2 72.0 37.7 88.1 76.5 79.3 78.6


TABLE 2.6


DAYTON, OHIO

Page 17 of 20







ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) UJ ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) UJ ND (6.0) UJND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) 0.74 JND (5.1) 160 J 410 J 630 J ND (70000) ND (6.7) UJ ND (6.0) UJND (5.1) 11000 9400 9500 7800 J ND (6.7) UJ ND (6.0) UJND (10) ND (3500) ND (2600) ND (3300) ND (140000) ND (13) UJ ND (12) UJND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) 110 J ND (70000) ND (6.7) UJ ND (6.0) UJND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) 5000 2100 2400 ND (70000) UJ ND (6.7) UJ 0.36 JND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) UJ ND (6.0) UJND (5.1) 300 J 1700 1700 3400 J ND (6.7) UJ ND (6.0) UJ

ND (20) UJ ND (7100) UJ 590 J ND (6700) UJ ND (280000) 11 J ND (24) UJND (20) ND (7100) ND (5300) ND (6700) ND (280000) ND (27) ND (24) ND (20) ND (7100) 210 J ND (6700) ND (280000) ND (27) ND (24)

ND (20) UJ ND (7100) UJ ND (5300) UJ ND (6700) UJ ND (280000) U 55 7.5 JND (5.1) 130 J 60 J 160 J ND (70000) 1.6 J 1.0 JND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) 2.6 J 1.9 JND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) UJ ND (6.0) ND (5.1) 250 J 220 J 260 J ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) UJ ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0)

1.0 J ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (10) 540 J 500 J 410 J 1700000 ND (13) ND (12) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) 2600 1700 3500 9400 J ND (6.7) ND (6.0) ND (5.1) 2200 2600 2600 ND (70000) 0.33 J ND (6.0) ND (10) ND (3500) ND (2600) U ND (3300) U ND (140000) ND (13) ND (12)

0.54 J 3600 580 J 1800 J 19000 J 4.7 J 1.4 JND (20) ND (7100) ND (5300) ND (6700) ND (280000) ND (27) ND (24)

ND (5.1) U ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) UJ ND (6.0) UND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) 80 J 520 J 880 J ND (70000) UJ ND (6.7) ND (6.0)

1.3 J 700 J 1700 7000 ND (70000) 0.84 J 0.88 JND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0)

0.53 J ND (1800) 230 J 350 J ND (70000) 0.91 J 0.64 JND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) UJ ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (5.1) ND (1800) ND (1300) ND (1700) ND (70000) ND (6.7) ND (6.0) ND (10) 19000 12000 19000 17000 J 1.4 J ND (12)

ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (71000) ND (46000) ND (2200000) ND (330000) ND (1000000) ND (100000) ND (38000) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) 1100 J 19000 J 16000 J 66000 J ND (22000) 360 JND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (71000) ND (46000) ND (2200000) ND (330000) ND (1000000) ND (100000) UJ ND (38000) UJND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (71000) ND (46000) ND (2200000) ND (330000) ND (1000000) ND (100000) ND (38000) ND (71000) ND (46000) ND (2200000) ND (330000) ND (1000000) ND (100000) ND (38000) ND (71000) ND (46000) ND (2200000) ND (330000) ND (1000000) ND (100000) ND (38000) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (71000) ND (46000) ND (2200000) ND (330000) ND (1000000) ND (100000) ND (38000) ND (71000) ND (46000) ND (2200000) ND (330000) ND (1000000) ND (100000) UJ ND (38000) UJND (15000) 1200 J ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800)


TABLE 2.6


DAYTON, OHIO

Page 18 of 20






Notes:











ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) 6200 J 1200 J 63000 J 50000 J 320000 ND (22000) ND (7800)


16000 2200 J 69000 J 69000 430000 ND (22000) 1500 J12000 J 1500 J 43000 J 44000 J 270000 ND (22000) 2000 J15000 2000 J 49000 J 52000 J 330000 ND (22000) 2600 J4200 J 630 J 21000 J 21000 J 120000 J ND (22000) 1300 J6300 J 640 J 26000 J 24000 J 170000 J ND (22000) 880 J

ND (15000) ND (9600) ND (450000) 4400 J 21000 J ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) U 3100000 ND (67000) U 390000 ND (22000) ND (7800) ND (15000) ND (9600) 4200000 14000 J ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) U ND (22000) ND (7800)

2200 J 620 J 37000 J 29000 J 190000 J ND (22000) ND (7800) 14000 J 1900 J 69000 J 61000 J 380000 ND (22000) 2400 J1300 J ND (9600) ND (450000) 6000 J 35000 J ND (22000) ND (7800) 1500 J 830 J 25000 J 28000 J 150000 J ND (22000) ND (7800)

ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) 8800 J ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) 1500 J

27000 4600 J 230000 J 170000 960000 ND (22000) 1900 J3100 J 1100 J 42000 J 43000 J 240000 ND (22000) ND (7800)


ND (71000) UJ ND (46000) UJ ND (2200000) UJ ND (330000) UJ ND (1000000) UJ ND (100000) UJ ND (38000) UJND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800)

4500 J 610 J 19000 J 20000 J 120000 J ND (22000) 1300 JND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) 2400 J 57000 J 58000 J 210000 ND (22000) 380 JND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800) ND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) ND (7800)

21000 4400 J 260000 J 200000 1000000 ND (22000) 550 JND (15000) ND (9600) ND (450000) ND (67000) ND (210000) ND (22000) 1300 J

25000 3700 J 190000 J 140000 880000 ND (22000) 1900 J

ND (37) ND (7600) ND (130) ND (1100) ND (2600) ND (43) ND (39) ND (37) ND (7600) ND (130) ND (1100) ND (2600) ND (43) ND (39) ND (37) ND (7600) ND (130) ND (1100) ND (2600) ND (43) ND (39) ND (37) ND (7600) 1200 ND (1100) 8000 ND (43) ND (39)

60 ND (7600) ND (130) 4700 ND (2600) ND (43) ND (39) ND (37) ND (7600) ND (130) ND (1100) ND (2600) ND (43) ND (39) ND (37) 11000 180 1200 ND (2600) ND (43) ND (39)

90.3 86.4 51.7 61.5 62.6 76.3 84.8


TABLE 2.6


DAYTON, OHIO

Page 19 of 20





BH-38-1 BH-38-1 BH-38-1 BH-38-1BH-38-1-16-18'-100305 BH-38-1-18-20'-100305 BH-38-1-24-26'-100305 BH-38-1-24-26'-100305-DUP

10/3/2005 10/3/2005 10/3/2005 10/3/200516-18 ft BGS 18-20 ft BGS 24-26 ft BGS 24-26 ft BGS

Duplicate

ND (4.4) UJ ND (6.6) UJ ND (9.1) UJ ND (14) UJND (4.4) UJ ND (6.6) ND (9.1) ND (14)

ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14)

ND (4.4) UJ ND (6.6) ND (9.1) ND (14) 31 J ND (6.6) 19 J 2.8 J

ND (8.8) UJ ND (13) ND (18) ND (28) ND (4.4) ND (6.6) ND (9.1) ND (14)

2.1 J ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14)

11 J 0.47 J 4.9 J ND (14) ND (4.4) UJ ND (6.6) ND (9.1) ND (14) ND (4.4) UJ ND (6.6) ND (9.1) ND (14)

1.0 J 2.3 J 10 J 5.8 JND (18) ND (26) ND (37) ND (57) ND (18) ND (26) 2.0 J ND (57)

ND (18) U ND (26) U ND (37) U ND (57) U9.0 1.6 J ND (9.1) ND (14)

ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14)

1.5 J 0.66 J 12 J 18 JND (4.4) UJ ND (6.6) UJ ND (9.1) UJ ND (14) UJ

0.86 J ND (6.6) ND (9.1) ND (14) ND (4.4) UJ ND (6.6) UJ ND (9.1) UJ ND (14) UJ

ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14)

7.0 J ND (13) ND (18) ND (28) ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14)

86 ND (6.6) 1.3 J ND (14) 76 0.45 J 0.96 J ND (14)

ND (8.8) ND (13) ND (18) ND (28) 6.4 J 2.1 J ND (18) UJ ND (28) UJ

ND (18) ND (26) ND (37) ND (57) ND (4.4) UJ ND (6.6) UJ ND (9.5) UJ ND (14) UJ

ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14)

5.9 0.86 J 2.5 J 1.7 JND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14)

0.47 J 0.55 J 0.87 J ND (14) ND (4.4) UJ ND (6.6) UJ ND (9.1) UJ ND (14) UJ

ND (4.4) ND (6.6) ND (9.1) ND (14) ND (4.4) ND (6.6) ND (9.1) ND (14)

180 1.5 J 4.0 J ND (28)

ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (7900) ND (50000) ND (19000) ND (1900) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) 730 J ND (3900) 36 JND (1600) ND (10000) ND (3900) ND (380)

ND (7900) UJ ND (50000) UJ ND (19000) UJ ND (1900) UJND (1600) ND (10000) ND (3900) ND (380) ND (7900) ND (50000) ND (19000) ND (1900) ND (7900) ND (50000) ND (19000) ND (1900) ND (7900) ND (50000) ND (19000) ND (1900) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (7900) ND (50000) ND (19000) ND (1900)

ND (7900) UJ ND (50000) UJ ND (19000) UJ ND (1900) UJND (1600) 1200 J 240 J ND (380) ND (1600) ND (10000) ND (3900) ND (380)


TABLE 2.6


DAYTON, OHIO

Page 20 of 20






Notes:









BH-38-1 BH-38-1 BH-38-1 BH-38-1BH-38-1-16-18'-100305 BH-38-1-18-20'-100305 BH-38-1-24-26'-100305 BH-38-1-24-26'-100305-DUP

10/3/2005 10/3/2005 10/3/2005 10/3/200516-18 ft BGS 18-20 ft BGS 24-26 ft BGS 24-26 ft BGS

Duplicate

ND (1600) ND (10000) ND (3900) ND (380) ND (1600) 1300 J 300 J 23 JND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380)

130 J 2300 J 690 J 60 J110 J 1500 J 620 J 52 J150 J 2000 J 640 J 68 J90 J 1300 J 360 J 42 J

ND (1600) 1000 J 350 J 20 JND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380)

ND (1600) U 9200 J 12000 460 ND (1600) ND (10000) 360 J ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) 1000 J 210 J ND (380)

150 J 2600 J 670 J 84 JND (1600) ND (10000) ND (3900) ND (380) ND (1600) 940 J 160 J ND (380)

81 J ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380)

370 J 6900 J 1800 J 110 JND (1600) 1300 J 280 J 16 JND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380)

ND (7900) UJ ND (50000) UJ ND (19000) UJ ND (1900) UJND (1600) ND (10000) ND (3900) ND (380)

77 J 920 J 310 J 31 JND (1600) ND (10000) ND (3900) ND (380) ND (1600) 2400 J 260 J 48 JND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380) ND (1600) ND (10000) ND (3900) ND (380)

290 J 7800 J 1500 J 100 JND (1600) ND (10000) ND (3900) ND (380)

300 J 5800 J 1200 J 89 J

ND (41) ND (260) ND (190) ND (38) ND (41) ND (260) ND (190) ND (38) ND (41) ND (260) ND (190) 610 JND (41) 1800 1700 J ND (38) ND (41) ND (260) ND (190) ND (38) ND (41) ND (260) ND (190) ND (38) ND (41) 630 270 J ND (38)

80.6 64.0 84.9 85.8


TABLE 3.1

EVALUATION OF POTENTIAL HOT SPOT AREASNORTH SANITARY LANDFILL

DAYTON, OHIO

Page 1 of 5

Is the Waste in aPotential Discrete AccessibleHot Spot Physical Description of Source Material Analytical Data Does Evidence Exist to Indicate the Presence and Is the Hot Spot Known to be Principal Part ofNumber Causing the Potential Hot Spot Area that Represent Source Material Approximate Location of Waste? Threat Waste? the Landfill?

1 Drum carcasses (2 empty) encountered Test pit 83 waste: W-ATP-89-042301 Yes. The potential hot spot area is delineated No. The potential hot spot area is caused by Yes.during excavation of test pits 83 and 84. Test pit 83 waste: W-ATP-81-043001 by the limit of the area of elevated EM31 response empty drum carcasses found during excavation of test

Test pit 83 waste: W-ATP-79-042001 (not reported as a geophysical anomaly) pits 83 and 84. No drum contents were foundTest pit 84 waste: W-ATP-89-042301 identified in CRA's August 14, 2000 Phase II and waste material at these test pits is notTest pit 84 waste: W-ATP-81-043001 Geophysical Investigation Report. principal threat waste (no liquids, no indicationTest pit 84 waste: W-ATP-79-042001 of mobile source material, and not highly toxic

based on comparison to on-site industrial workerPRGs for 10-3 risk level or hazard index of 1).

2 Drum carcasses (6 empty and 5 with solid Test pit 67 waste: W-ATP-79-042001 Yes. The potential hot spot area is delineated Yes. Potential hot spot area indications at Yes.contents) encountered during excavation Test pit 67 waste: W-ATP-72-042701 by the extent of the geophysical anomaly. landfill gas probes WGP18, WGP23, andof test pits 67, 70, 71, 72, 74, and 75. Test pit 67 solid drum contents: SD-ATP-67-01-042701 TGP-30 demonstrate that mobile source material

Test pit 70 waste: W-ATP-79-042001 is present.Test pit 70 waste: W-ATP-72-042701Test pit 71 waste: W-ATP-79-042001Test pit 71 waste: W-ATP-72-042701Test pit 72 waste: W-ATP-79-042001Test pit 72 waste: W-ATP-72-042701Test pit 72 solid drum contents: SD-ATP-72-01-042801Test pit 74 waste: W-ATP-79-042001Test pit 74 waste: W-ATP-72-042701Test pit 75 waste: W-ATP-79-042001Test pit 75 waste: W-ATP-72-042701

3 Drum carcasses (3 empty, 3 with solid Test pit 78 waste: W-ATP-79-042001 Yes. The potential hot spot area is delineated Yes. Potential hot spot area indications at Yes.contents, and 1 with semi-solid contents) Test pit 79 waste: W-ATP-79-042001 by the extent of the geophysical anomaly. leachate well NSL-49L demonstrate thatencountered during excavation of test pits Test pit 79 solid drum contents: SD-ATP-110-041201 mobile source material is present.78 and 79.

4 Drum carcasses (2 empty) encountered Test pit 91 waste: W-ATP-79-042001 Yes. The potential hot spot area is delineated No. The potential hot spot area is caused by Yes.during excavation of test pit 91. by the extent of the geophysical anomaly. empty drum carcasses found during excavation of test

pit 91. No drum contents were foundand waste material at these test pits is notprincipal threat waste (no liquids, no indicationof mobile source material, and not highly toxicbased on comparison to on-site industrial workerPRGs for 10-3 risk level or hazard index of 1).

5 Drum carcasses (1 empty and 4 with Test pit 93 waste: W-ATP-94-041801 Yes. The potential hot spot area is delineated Yes. Potential hot spot area indications at Yes.solid contents) encountered during excavation Test pit 93 solid drum contents: SD-02-ATP-103-041301 by the extent of the geophysical anomaly. landfill gas probe WGP-77 and WGP-24 and leachate wellof test pits 93 and 94. Test pit 94 waste: W-ATP-94-041801 NSL-51L demonstrate that mobile source

Test pit 94 solid drum contents SD-ATP-110-041201 material is present.Test pit 94 solid drum contents SD-ATP-94-01-041801

6 Drum carcasses (1 empty and 1 with Test pit 95 waste: W-ATP-110-041201 Yes. The potential hot spot area is delineated Yes. Potential hot spot area indications at Yes.solid contents) encountered during excavation Test pit 95 solid drum contents: SD-ATP-110-041201 by the extent of the geophysical anomaly. landfill gas probe WGP-78 demonstrate thatof test pit 95. mobile source material is present.

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7 Drum carcasses (5 empty, 2 with solid Test pit 96 waste: W-ATP-94-041801 Yes. The potential hot spot area is delineated Yes. Liquid waste is present and potential Yes.contents, 1 with semi-solid contents, and 1 Test pit 96 liquid drum contents: LD-ATP-96-01-041801 by the extent of the geophysical anomaly. hot spot area indications at landfill gas probeswith liquid contents) encountered during Test pit 98 waste: W-ATP-98-041701 WGP-79, WGP-28, WGP-30, and WGP-80 demonstrateexcavation of test pits 96 and 98. Test pit 98 semi-solid drum contents: LD-ATP-98-05-041701 that mobile source material is present. Analytical

results for solid drum contents from ATP-98indicate highly toxic source material (exceedanceof site background and on-site industrial workerPRGs for 10-3 risk level or hazard index of 1).

8 Drum carcasses (8 empty and 3 with solid Test pit 99 waste: W-ATP-98-041701 Yes. The potential hot spot area is delineated Yes. Analytical results for solid drum contents Yes.contents) encountered during excavation Test pit 100 waste: W-ATP-98-041701 by the extent of the geophysical anomaly. from ATP-100 indicate highly toxic sourceof test pits 99, 100, and 101. Test pit 101 waste: W-ATP-98-041701 material (exceedance of site background and

Test pit 100 solid drum contents: SD-02-ATP-103-041301 on-site industrial worker PRGs for 10-3 risk levelTest pit 100 solid drum contents: SD-ATP-100-05-041601 or hazard index of 1).Test pit 100 solid drum contents: SD-ATP-100-03-041601

9 Waste material near WGP-37. Borehole 9-1; BH-9-1-2-4'-100405 NA(1) No. Waste material analytical data do not indicate Yes.Borehole 9-1; BH-9-1-8-10'-100405 highly toxic source material (no exceedances of site

background and on-site industrial worker PRGs for 10-3 risk level or hazard index of 1).

10 Waste material at FLUT-106. FLUT-106 waste: S-FLUT-106-0-2-052004 Yes. The potential hot spot area is delineated Yes. Analytical results for waste material at Yes.by nearby locations FLUT-102, FLUT-115, FLUT-106 indicate highly toxic sourceHSAVAS-22, A12, and WGP-53 where analytical material (exceedance of site background anddata do not indicate the presence of a potential on-site industrial worker PRGs for 10-3 risk levelhot spot area. or hazard index of 1).

11 Drum carcasses (1 empty and 1 with solid Test pit 61 waste: W-ATP-63-050201 Yes. The potential hot spot area is delineated No. Drum contents and waste material at this Yes.contents) encountered during excavation of Test pit 61 solid drum contents: SD-ATP-61-02-050401 by the extent of the geophysical anomaly. test pit are not principal threat waste [notest pit 61. liquids, no indication of mobile source material,

and not highly toxic (based on comparisonto on-site industrial worker PRGs for 10-3 risklevel or hazard index of 1)].

12 Drum carcass (1 empty) encountered during Test pit 63 waste: W-ATP-63-050201 Yes. The potential hot spot area is delineated No. The potential hot spot area is caused by Yes.excavation of test pit 63. by the extent of the geophysical anomaly. empty drum carcasses found during excavation of test

pit 63. No drum contents were foundand waste material at this test pit is notprincipal threat waste (no liquids, no indicationof mobile source material, and not highly toxicbased on comparison to on-site industrial workerPRGs for 10-3 risk level or hazard index of 1).

13 Drum carcass (1 drum carcass) encountered Borehole 13-1; BH-13-1-4-6'-101205 NA(1) No. The potential hot spot is caused by one drum Yes.during excavation of waste boundary Borehole 13-1; BH-13-1-8-10'-101305 carcass found during excavation of test pit A1-43. delineation test pit A1-43. Waste material at this test pit is not principal threat waste

[no liquids, no indication of mobile source material, and not highly toxic (no exceedance of site background and on-site industrial worker PRGs for 10-3 risk level or hazard index of 1)].

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14 Drum carcass (1 drum carcass) encountered FLUT-114 waste: S-FLUT-114-4'-6'-091504 Yes. The potential hot spot area is delineated by No. The potential hot spot area is caused by Yes.during excavation of waste boundary FLUT-114 waste: S-FLUT-114-10'-12'-091504 the limit of waste to the southeast, the area of drum carcasses found during excavation of testdelineation test pit A1-19. FLUT-114 waste: S-FLUT-114-12'-14'-091504 elevated total magnetic field intensity (not pit A1-19. Waste material at this test pit is not

FLUT-114 waste: S-FLUT-114-18'-20'-091504 reported as a geophysical anomaly) identified principal threat waste (no liquids, no indicationFLUT-114 waste: S-FLUT-114-24'-26'-091504 by USEPA in their report on the May 1998 of mobile source material, and not highly toxic

geophysical survey results to the northwest, and based on comparison to on-site industrial workerby locations WGP-64, FLUT-71, FLUT-105, and PRGs for 10-3 risk level or hazard index of 1) basedFLUT-114 to the northeast where no potential on analytical data from FLUT114.hot spot area is indicated.

15 Drum carcasses (4 empty) encountered during Test pit 62 waste: W-ATP-63-050201 Yes. The potential hot spot area is delineated Yes. Potential hot spot area indications at Yes.excavation of test pit 62. by the extent of the geophysical anomaly. landfill gas probe WGP-87 demonstrate that

mobile source material is present.

16 Drum carcasses encountered during excavation Borehole 16-1; BH-16-1-4-6'-101305 NA(1) No. Waste material analytical data do not indicate Yes.of test pits to investigate the suspected Borehole 16-1; BH-16-1-10-12'-101305 highly toxic source material (no exceedances of siteburied tanker area. Borehole 16-1; BH-16-1-12-14'-101305 background and on-site industrial worker PRGs for

Borehole 16-1; BH-16-1-20-22'-101305 10-3 risk level or hazard index of 1).Borehole 16-1; BH-16-1-28-30'-101305Borehole 16-1; BH-16-1-30-32'-101305

17 Drum carcass (1 empty) encountered during Test pit 111 waste: TPC-WC-01-041601 Yes. The potential hot spot area is delineated No. The potential hot spot area is caused by one Yes.excavation of test pit 111. by the extent of the geophysical anomaly. empty drum carcass found during excavation of test

pit 111. No drum contents were foundand waste material at this test pit is notprincipal threat waste (no liquids, no indicationof mobile source material, and not highly toxicbased on comparison to on-site industrial workerPRGs for 10-3 risk level or hazard index of 1).

18 Drum carcasses (1 empty and 4 with Test pit 110 waste: W-ATP-110-041201 Yes. The potential hot spot area is delineated Yes. Potential hot spot area indications at Yes.solid contents) encountered during excavation Test pit 110 solid drum contents: SD-ATP-110-041201 by the extent of the geophysical anomaly. landfill gas probe WGP-86 demonstrate thatof test pit 110. mobile source material is present.

19 Drum carcasses (2 empty) encountered during Test pit 112 waste: TPC-WC-01-041601 Yes. The potential hot spot area is delineated No. The potential hot spot area is caused by Yes.excavation of test pits 112 and 113. Test pit 113 waste: TPC-WC-01-041601 by the extent of the geophysical anomaly. empty drum carcasses found during excavation of test

pits 112 and 113 and during installation of the landfill gas barrier. No drum contents were foundand waste material at these test pits is notprincipal threat waste (no liquids, no indicationof mobile source material, and not highly toxicbased on comparison to on-site industrial workerPRGs for 10-3 risk level or hazard index of 1).

20 Waste material at FLUT-96. FLUT-96 waste: S-FLUT-96-18-20-080803 Yes. The potential hot spot area is delineated Yes. Analytical results for waste material at Yes.FLUT-96 waste: S-FLUT-96-8-10-080803 by BH-20-1, BH-20-2, and BH-20-3. FLUT-96 indicate highly toxic source

material (exceedance of site background andon-site industrial worker PRGs for 10-3 risk levelor hazard index of 1).

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21 Waste material near WGP-06. Borehole 21-1; BH-21-1-4-6'-100305 NA(1) No. Waste material analytical data do not indicate Yes.Borehole 21-1; BH-21-1-8-10'-100305 highly toxic source material (no exceedances of siteBorehole 21-1; BH-21-1-16-18'-100305 background and on-site industrial worker PRGs for Borehole 21-1; BH-21-1-20-22'-100305 10-3 risk level or hazard index of 1).Borehole 21-1; BH-21-1-28-30'-100305

22 Waste material near NSL-92L. Borehole 22-1; BH-22-1-4-6'-101205 Unknown. More information is needed to Yes. Analytical results for waste material at Yes.Borehole 22-1; BH-22-1-10-12'-101205 delineate the potential hot spot area. BH-22 indicate highly toxic sourceBorehole 22-1; BH-22-1-14-16'-101205 material (exceedance of site background andBorehole 22-1; BH-22-1-18-20'-101205 on-site industrial worker PRGs for 10-3 risk levelBorehole 22-1; BH-22-1-24-26'-101205 or hazard index of 1).

23 Waste material near WGP-69A. HSAVAS-25 waste: W-HSAVAS-25-100700 NA(1) No. Waste material analytical data do not indicate Yes.highly toxic source material (no exceedances of site background and on-site industrial worker PRGs for 10-3 risk level or hazard index of 1).

24 Drum carcasses encountered during excavation Test pit 103 waste: TPC-WC-01-041601 NA(1) No. Waste material analytical data do not indicate Yes.of test pit 103 and installation of the landfill highly toxic source material (no exceedances of sitegas barrier. background and on-site industrial worker PRGs for

10-3 risk level or hazard index of 1).

25 Drum carcasses encountered during excavation Test pit 108 waste: TPC-WC-01-041601 NA(1) No. Waste material analytical data do not indicate Yes.of test pit 108. highly toxic source material (no exceedances of site


26 Waste material near NSL-93L. F13 material below waste data: F13-TILL NA(1) No. Material below waste analytical data do not indicate Yes.F15 material below waste data: F15-TILL highly toxic source material (no exceedances of siteH14 material below waste data: H14-TILL background and on-site industrial worker PRGs for


27 Waste material near A2-01. Borehole 27-1; BH-27-1-0-2'-100405 NA(1) No. Waste material analytical data do not indicate Yes.Borehole 27-1; BH-27-1-10-12'-100405 highly toxic source material (no exceedances of siteBorehole 27-1; BH-27-1-14-16'-100405 background and on-site industrial worker PRGs for Borehole 27-1; BH-27-1-18-20'-100405 10-3 risk level or hazard index of 1).

28 Drum carcasses encountered during excavation Borehole 28-1; BH-28-1-4-6'-101305 NA(1) No. The potential hot spot is caused by one drum Yes.of test pit A1-33. Borehole 28-1; BH-28-1-10-12'-101305 carcass found during excavation of test pit A1-33.

Borehole 28-1; BH-28-1-14-16'-101305 Waste material at this test pit is not principal threat waste [no liquids, no indication of mobile source material, and not highly toxic (no exceedance of site background and on-site industrial worker PRGs for 10-3 risk level or hazard index of 1)].



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30 Waste material near WGP-52A. Borehole 30-1; BH-30-1-4-6'-100605 NA(1) No. Waste material analytical data do not indicate Yes.Borehole 30-1; BH-30-1-6-8'-100605 highly toxic source material (no exceedances of siteBorehole 30-1; BH-30-1-12-14'-100605 background and on-site industrial worker PRGs for




32 Waste material near WGP-72 and NSL-50L. Borehole 32-1; BH-32-1-4-6'-101005 NA(1) No. Waste material analytical data do not indicate Yes.Borehole 32-1; BH-32-1-10-12'-101005 highly toxic source material (no exceedances of siteBorehole 32-1; BH-32-1-12-14'-101005 background and on-site industrial worker PRGs for Borehole 32-1; BH-32-1-18-20'-101005 10-3 risk level or hazard index of 1).

33 Waste material near WGP-46. Borehole 33-1; BH-33-1-2-4'-101105 NA(1) No. Waste material analytical data do not indicate Yes.Borehole 33-1; BH-33-1-10-12'-101105 highly toxic source material (no exceedances of siteBorehole 33-1; BH-33-1-14-16'-101105 background and on-site industrial worker PRGs for Borehole 33-1; BH-33-1-18-20'-101105 10-3 risk level or hazard index of 1).

34 Waste material near WGP-44 Borehole 34-1; BH-34-1-4-6'-101105 NA(1) No. Waste material analytical data do not indicate Yes.Borehole 34-1; BH-34-1-6-8'-101105 highly toxic source material (no exceedances of siteBorehole 34-1; BH-34-1-16-18'-101105 background and on-site industrial worker PRGs for


35 Waste material near NSL-95L. Borehole 35-1; BH-35-1-4-6'-101105 Unknown. More information is needed to Yes. Analytical results for waste material at Yes.Borehole 35-1; BH-35-1-6-8'-101105 delineate the potential hot spot area. BH-35 indicate highly toxic sourceBorehole 35-1; BH-35-1-16-18'-101105 material (exceedance of site background andBorehole 35-1; BH-35-1-18-20'-101105 on-site industrial worker PRGs for 10-3 risk level

or hazard index of 1).

36 Waste material near NSL-53L. WC-16 waste: W-WC-16-100300. NA(1) No. Waste material analytical data do not indicate Yes.highly toxic source material (no exceedances of site background and on-site industrial worker PRGs for 10-3 risk level or hazard index of 1).

37 Waste material near WGP-41. Borehole 37-1; BH-37-1-4-6'-100505 Unknown. More information is needed to Yes. Analytical results for waste material at Yes.Borehole 37-1; BH-37-1-6-8'-100505 delineate the potential hot spot area. BH-37 indicate highly toxic sourceBorehole 37-1; BH-37-1-14-16'-100505 material (exceedance of site background andBorehole 37-1; BH-37-1-18-20'-100505 on-site industrial worker PRGs for 10-3 risk levelBorehole 37-1; BH-37-1-24-26'-100505 or hazard index of 1).

38 Waste material near WGP-38. Borehole 38-1; BH-38-1-2-4'-100305 NA(1) No. Waste material analytical data do not indicate Yes.Borehole 38-1; BH-38-1-8-10'-100305 highly toxic source material (no exceedances of siteBorehole 38-1; BH-38-1-16-18'-100305 background and on-site industrial worker PRGs for Borehole 38-1; BH-38-1-18-20'-100305 10-3 risk level or hazard index of 1).Borehole 38-1; BH-1-38-24-26'-100305

Note:

(1) It is unnecessary to determine the answer to the question because one or more of the other questions has been answered "no".

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Documents

Ohio Environmental Protection Agency Southwest … 3, 2006 Reference No. 16816-22 Ms. Jyl Lapachin Ohio Environmental Protection Agency Southwest District Office 401 E. Fifth Street