redacted erm - creek realignment project plan for the creek realignment project (the...
TRANSCRIPT
07211253
Creek Realignment ProjectThird SiteZionsville, Indiana
March 12, 1996
Project No. 5045
ERM-EnviroClean-North Central, Inc.540 Lake Cook Road, Suite 300
Deerfield, Illinois 60015
ERM
CONTENTS
1.0 EXECUTIVE SUMMARY 1
1.1 BACKGROUND 1
1.2 SCOPE AND OBJECTIVES 1
2.0 SITE CHARACTERIZATION 3
2.1 SITE DESCRIPTION AND HISTORICAL LAND USE 3
2.2 GEOLOGY 4
2.3 NA TURE AND EXTENT OF VOXS 42.3.1 VOX Distribution 52.3.2 SVOC Distribution 62.3.3 Inorganics Distribution 6
2.4 POND CONDITIONS 7
2.5 STREAMLINED RISK EVALUATION 7
3.0 DESCRIPTION OF PROPOSED PROJECT 9
3.1 SCOPE OF WORK 9
3.2 SCHEDULE 10
4.0 FUTURE REMEDIATION ACTIONS 11
APPENDIX:
A A UTHORIZA TION LETTER TO CONDUCTSUR VEY
LIST OF TABLES
1 Concentrations of Compounds Detected in Subsurface Soils
2 Concentrations of Compounds Detected in Ground Water
u
LIST OF FIGURES
1 Surface Water Sampling Locations
2 Historical Land Use
3 Soil Boring Locations, ERM-North Central, Inc.
4 Soil Boring Locations, CHJti Hill, 1988
5 VOC Distribution in Soil Samples, 872-880 Depth Interval
6 VOC Distribution in Soil Samples, 864-872 Depth Interval
7 Surface Seepage Samples Detected Compounds (August 1987)
7A Key to Analytical Abbreviations
8 Soil Sample Data
9 Pond and Berm Cross Section
10 Creek Realignment Components
in
1.0 EXECUTIVE SUMMARY
This plan for the Creek Realignment Project (the "Project") has beenprepared as a Time Critical Action at Third Site, located north ofZionsville, Indiana. Third Site is located approximately 300 feet south ofthe Enviro-Chem Corporation (ECC) Superfund Site on a bend in FinleyCreek between an artificial pond (Bankert's Pond) and the creek(Figure 1).
1.1 BACKGROUND
Between 1987 and 1990, field investigations of Third Site wereconducted by ERM-North Central, on behalf of the ECC PotentiallyResponsible Parties, and CH2M Hill, on behalf of the U.S. EnvironmentalProtection Agency (USEPA). The results of the soil and ground waterinvestigations indicate that Third Site consists of the area shownapproximately on Figure 1, and that the primary significant chemicalconstituents are chlorinated volatile organic compounds (VOXs) asdiscussed in Section 2.3 of this document. The extent of the VOXs, ifany, in the soil under Bankert's Pond is unknown.
1.2 SCOPE AND OBJECTIVES
The objective of the proposed Project to be conducted at Third Site is tosignificantly reduce the risk of a sudden discharge of VOXs to FinleyCreek. This will be accomplished by realigning the "oxbow" bendportion of Finley Creek that is presently adjacent to Third Site so as toshift the creek channel approximately 40 feet away from soils containingVOXs.
This project consists of realigning the "oxbow" bend in Finley Creekadjacent to Third Site. This Project is being undertaken as a TimeCritical Action because of the following conditions:
• There exists the potential for contamination of drinking watersupplies;
• There are VOXs in the soils at Third Site at or near the surfacethat may migrate;
• There are weather conditions such as spring rains andaccompanying high flows in Finley Creek that may cause VOXsto be suddenly released to Finley Creek through rapid erosionand/or a breach of the berm; and
ERM-ENVIROCLEAN-NORTH CENTRAL. INC. I CREEK REALIGNMENT PROJECT
• Finley Creek feeds the Eagle Creek Reservoir, which is source ofdrinking water to the City of Indianapolis.
As a Time Critical Action, the Project should begin as soon as possibleto reduce the immediate threat to public health and the environment.
ERM-ENVIROCLEAN-NORTH CENTRAL, INC. / CREEK REALIGNMENT PROJECT
2.0 SITE CHARACTERIZATION
This section summarizes the available geological and chemicalinformation for Third Site, obtained from the following reports:
• CH2M Hill, Technical Memorandum No. 2, September 16, 1988.
• ERM-North Central, So/7 Boring Investigation, Vicinity of FinleyCreek, August 21, 1987.
• ERM-North Central, Third Site, Ground Water Sample Results, July1992.
• ERM-North Central, Third Site, Investigation of Fishing Pond, April1990.
2.1 SITE DESCRIPTION AND HISTORICAL LAND USE
Third Site is located north of Zionsville, Indiana, about 10 milesnorthwest of Indianapolis, 300 feet south of the ECC Superfund Site,and some 350 to 400 feet southwest of the Northside Sanitary LandfillSuperfund Site. The Site is within the Rosston, Boone County, Indiana,U.S. Geological Survey topographic map quadrangle.
ERM-North Central conducted a review of the historical land use ofThird Site area by examining aerial photographs, dated from 1950 to1986. The results of this historical aerial photograph review aresummarized in a September 21, 1987, letter to USEPA. As illustrated onFigure 2, portions of the area were used for truck parking and tank anddrum storage during in the middle to late 1970s. A portion of the areato the north of Third Site was developed as a fishing pond after May 3,1986 (i.e., the date of the most recent aerial photograph available at thetime of the review). According to the property owners, the pond wascreated by excavating materials from the area to depths of up to 15 feetand using those materials to build a berm around the southwestern,southern, and southeastern sides of the pond and to regrade the areabetween the pond and Finley Creek. These excavation activities appearto have concentrated the VOXs into the berm and regraded areas. TheVOXs were apparently associated with the activities described above.
Third Site is estimated to cover an 0.6 acres. An unpaved roadwayprovides construction access to the area. The nearest residence is the
resident located approximately 220 feet to the north, northwestof the western Third Site boundary.
ERM-ENVIROCLEAN-NORTH CENTRAL. INC. J CREEK REALIGNMENT PROJECT
2.2 GEOLOGY
The subsurface geologic setting in the Third Site area is complicated dueto the depositional history as well as the excavation and earth movingthat led to the creation of the fishing pond. Soil borings were drilled atthe site by ERM-North Central in 1987 and are identified as "SB"locations as shown in Figure 3. USEPA drilled a series of borings in1988, which covered the area between ECC and Third Site as shown inFigure 4.
In general, the surficial materials consist of up to 10 feet of fill with ahigh clay content overlying a discontinuous clay till or alluvium.Several sand lenses within this upper alluvial unit were not fullypenetrated during the advancement of the soil borings (i.e., at soilborings Nos. 4, 5, 9, 10, and 11). However, the sand or sand and gravelappear to be discontinuous lenses within the alluvium. Also, a sandand gravel unit of variable thickness underlies the alluvium. Becausethis sand and gravel unit varies both in color and apparent composition,it is likely an admixture of sands derived from glacial outwash andsands deposited by more recent alluvial processes associated with theFinley Creek drainage system.
The deepest unit penetrated in any of the soil borings in the vicinity ofThird Site is a clayey, dense silt till encountered at a maximum depth ofapproximately 20 to 30 feet. Although this lower till was not penetratedto determine its total thickness, the density and dryness of samplescollected from this unit are indicative of low permeability. Therefore,any downward migration of ground water would be effectively limitedby this layer.
The water level in Bankert's Pond is approximately 6 feet above theaverage water level in Finley Creek. The higher water level in the pondcreates a significant head difference between Bankert's Pond and FinleyCreek, which increases the potential for discharge of VOXs to FinleyCreek. The head difference between the pond and the underlying sandand gravel layers and Finley Creek causes any water flow to be fromthe pond to the sand and gravel layers, and then into Finley Creek.
2.3 NATURE AND EXTENT OF VOXs
The nature and extent of VOXs at the site was determined by evaluatingdata collected by:
• ERM-North Central in 1987, which includes field screening resultsfor VOXs, and laboratory analytical data for soil, ground water,seepage soil, and seepage water samples.
ERM-ENVIROCLEAN-NORTH CENTRAL. INC '* CREEK REALIGNMENT PROJECT
CH2M Hill in 1988, which included laboratory analytical resultsfor soil and ground water samples.
ERM-North Central in 1992, which included samples of groundwater that were split with Ecology and Environment. Theanalytical results for VOXs, semivolatile organic compounds(SVOCs), and inorganics are discussed in the followingsubsections.
2.3.1 VOX Distribution
Based on field screening results obtained for soil samples collected byERM-North Central during 1987, an area of VOX-impacted soil existswithin a larger area of minimally impacted soil between Bankert's Pondand Finley Creek. Figures 5 and 6 illustrate the approximate horizontaland vertical distribution of VOXs at Third Site based on headspacemeasurements of soil samples collected during the August 1987 ERM-North Central investigation. The seepage samples, collected during thesame year, consisted of surficial soil and water samples from two areasof observable ground water seepage. These samples also containedVOXs. The seepage sample locations as well as their VOXconcentrations are shown on Figure 7. Examples of the types ofcompounds encountered in the seepage samples and their ranges ofdetected values are:
Compound Seepage/Water Surficial Soil
cis-l,2-Dichloroethene 7.9 to 120 mg/L 4.9 to 36.5 mg/g
1,1,1-Trichloroethane 1.8 to 23 mg/L 1.4 to 1.6 mg/g
1,2-Dichlorobenzene .185 to 4.6 mg/L 8.8 to 38.4 mg/g
Xylenes .1 to 2.48 mg/L 2.0 to 7.4 mg/g
Vinyl chloride .444 to 1.64 mg/L nondetect
The analytical results for Third Site soil samples collected by ERM-North Central and CH2M Hill are presented in Figure 8 and in Table 1.The VOXs detected in the near-surface soils at borings SB-11 and SB-12appear to be related to the use of this area for truck parking in themiddle 1970s. The compounds detected are those typically found indiesel fuel, notably toluene and total xylenes. The VOXs at Third Siteconsist primarily of halogenated VOXs, toluene, and xylenes, and areconcentrated along the southeastern bank of Bankert's Pond. Thissoutheastern bank of the pond was formed when an estimated 6 to 8feet of fill materials were placed in the area between the Pond andFinley Creek. Total VOXs in the soil samples ranged from not detectedto 6,018 mg/kg. Examples of the types of VOX compounds encountered
ERM-ENVIROCLEAN-NORTH CENTRAL. INC. O CREEK REALIGNMENT PROJECT
in the soil samples taken from soil borings and their ranges of detectedvalues are:
Compound Subsurface Soil Samples
Chloromethane Not detected to .003 mg/kgChloroethane Not detected to .018 mg/kgCarbon disulfide Not detected to .004 mg/kg1,1-Dichloroethene Not detected to 2.1 mg/kg1,1-Dichloroethane Not detected to 5.2 mg/kgcis-l,2-Dichloroethene Not detected to 58.5 mg/kgtrans-l,2-Dichloroethene Not detected to 1.6 mg/kg1,2-Dichloroethene (total) Not detected to 14.000 mg/kgMethylene chloride Not detected to .008 mg/kgChloroform Not detected to 2.8 mg/kg2-Butanone Not detected to 1.7 mg/kgTetrachloroethene Not detected to 588 mg/kg1,1,1-Trichloroethane Not detected to 913 mg/kgVinyl chloride Not detected to .070 mg/kgTrichloroethene Not detected to 3310 mg/kgToluene Not detected to 57 mg/kgEthyl benzene Not detected to 164 mg/kgXylenes (total) Not detected to 1020 mg/kg
VOXs were also detected in ground water samples but their source(s) isuncertain. The analytical results for Third Site ground water samplescollected by ERM-North Central and CH2M Hill are presented in Table2.
We know of no data concerning VOX concentrations or SVOCconcentrations, if any, in the pond water.
2.3.2 SVOC Distribution
The following SVOCs were detected in the soil samples collected fromthe Third Site area limits shown in Figure 8: 1,2-dichlorobenzene; di-n-butyl phthalate; and bis(2-ethylhexyl)phthalate. Only the ground watersamples collected from the MW-19 well pair contained SVOCs, and onlytwo SVOCs were detected in these samples (i.e., 1,2-dichlorobenzeneand 1,4-dichlorobenzene). The source(s) of SVOCs detected in theground water is uncertain. In general, the dichlorobenzenes wereassociated with the VOXs and were detected at concentrations withinthe same order of magnitude or less than the VOX concentrations. Theanalytical results for Third Site ground water samples collected by ERM-North Central and CH2M Hill are presented in Table 2.
ERM-ENVIROCLEAN-NORTH CENTRAL. INC. O CREEK REALIGNMENT PROJECT
2.3.3 Inorganics Distribution
No inorganics were detected above background levels in the groundwater samples collected by CH2M Hill. Aluminum, antimony, barium,cadmium, and silver were detected slightly above background in somesamples collected by CH2M Hill. These results are shown on Figure 8.
2.4 POND CONDITIONS
The configuration of the bottom of the pond was determined byERM-North Central in March 1990 (see Figure 9). As shown in Figure 9,the bottom of the pond is deeper than Finley Creek, and a headdifference of approximately 6 feet exist between the water surfaces ofthe pond and Finley Creek at the time of the pond bottom wassurveyed. A sand and gravel unit was identified in monitoring wellMW-19B during CH2M Hill's 1988 study. A limited volume of seepagefrom this unit was observed by ERM-North Central in 1987 along FinleyCreek. The existence of this head difference and the low seepage rateindicate that the sand and gravel unit is not continuous from the pondto the creek.
2.5 STREAMLINED RISK EVALUATION
During the ERM-North Central investigation, VOXs were found insamples of seepage migrating into Finley Creek. Based on the analyticalresults for the water samples collected by the USEPA under normalflow conditions from Finley Creek, Eagle Creek, and Eagle CreekReservoir, the VOXs volatilize as they are transported by the creekwater.
During periods of high flows in Finley Creek there is a risk that rapiderosion and resulting instability of the stream bank adjacent to the sitecould greatly and suddenly increase the amount of soils containingVOXs entering the Creek. An increase in the rate of flow is typicallyobserved during springtime and early summer. In view of theconnection of Finley Creek to the Eagle Creek Reservoir, which is asource of drinking water for the City of Indianapolis, a Time CriticalAction is warranted because:
• There exists the potential for contamination of drinking watersupplies;
• There are VOXs in the soil at or near the surface that maymigrate; and
ERM-ENVIROCLEAN-NORTH CENTRAL, INC. / CREEK REALIGNMENT PROJECT
There are weather conditions (i.e., spring rains and subsequenthigh flows in Finley Creek) that may cause VOXs to be suddenlyreleased through rapid erosion and/or a breach of the berm.
ERM-ENVIROCLEAN-NORTH CENTRAL, INC. 8 CREEK REALIGNMENT PROfECT
3.0 DESCRIPTION OF PROPOSED PROJECT
The objective of the Project is to significantly reduce the risk of asudden discharge of VOXs to Finley Creek. To reduce this risk, the"oxbow" bend in Finley Creek, which is adjacent to Third Site, will berealigned away from the soil area containing VOXs.
The components of the Project (Figure 10) consist of:
• Excavation of a creek cutoff to divert Finley Creek from the"oxbow" bend adjacent to the VOX containing soil at Third Site,and
• Closure of the upper end (upstream) of the "oxbow" with a soildam and then fill the former "oxbow" creek bed adjacent to ThirdSite with excavated material from the creek cutoff.
Diverting the creek water through an excavated cutoff that bisects theFinley Creek meander (Figure 10) will: (1) reduce the potential for eithergradual or sudden migration of VOXs into the creek, (2) reduce the riskthat surface water from Finley Creek will enter the VOX containingsoils, and (3) stabilize the creek bank to prevent erosion or sloughing ofsoils during future remediation.
Diverting Finley Creek will require meeting the substantiverequirements of: (1) the Indiana Department of Natural Resourcespermit for construction in a floodway, and (2) the Department of theArmy, Nationwide Permit, 33 CFR 325. As this work meets theUSEPA's National Contingency Plan definition of on site, actual permitsare not required. A review of aerial photographs of the site takenbetween 1950 and 1986 shows there has been no industrial or disposalactivities to the south of Finley Creek in the area of the creekrealignment.
3.1 SCOPE OF WORK
Figure 10 indicates a preliminary location plan for the proposed channeldiversion. The final location and channel design will be determinedbased on completion of the following items:
• Site survey and analysis of proposed location for the channeldiversion,
• A cross-sectional survey of the existing "oxbow" bend along withsections upstream and downstream of the proposed channeldiversion,
ERM-ENVIROCLEAN-NORTH CENTRAL, INC. 7 CREEK REALIGNMENT PROJECT
• A hydraulic study of the Finley Creek at the "oxbow" bend todetermine 100-year flood elevations and flow designrequirements, and
• A site survey indicating property boundaries.
Authorization from the property owner to conduct the necessarysurveys has been obtained. A copy of the authorization letter has beenincluded as Appendix A. On completion of the design, we will providethe USEPA and Indiana Department of Environmental Managementwith one design report (deliverable) containing the following:
• Existing site survey,• Hydraulic Assessment of the affected section of Finley Creek,• Plans and cross sections of proposed construction,• Erosion control plan for use during and after construction,• Construction specification, and• Schedule.
Upon approval of design documents, the construction of the proposedditch diversion will be conducted in accordance with the designdocuments and the applicable regulations.
3.2 SCHEDULE
The existing site survey and hydraulic assessment of the affected sectionof Finley Creek have been completed. The proposed schedule goingforward is as follows:
Task Schedule
Submit Revised Creek Realignment March 15, 1996Project (CRP)
Submit Design Report On or before March 18,1996
Submit Revised Design Report (if Within 10 days of receiptnecessary) of USEPA comments
Begin On-Site Mobilization and Within 10 days afterConstruction Activities USEPA's authorization to
do so based on DesignReport
The construction schedule will be provided in the Design Report.
ERM-ENVIROCLEAN-NORTH CENTRAL, INC. 10 CREEK REALIGNMENT PROJECT
4.0 FUTURE REMEDIATION ACTIONS
After implementation of the Project, a streamlined EngineeringEvaluation/Cost Analysis will be prepared to analyzeremoval/treatment alternatives to address the VOXs at the site.
ERM-ENVIROCLEAN-NORTH CENTRAL. INC. 11 CREEK REALIGNMENT PROJECT
TABLE ICONCENTRATIONS OF COMPOUNDSDETECTED IN SUBSURFACE SOILS <1»
THIRD SITE
ZIONSV1LLE, INDIANA
(Page 1 of 3)
Compounds
MP87-02 (2)
7/31/87
2-4' 10-12' •
MPS7-03A <2)7/31/87
4-6'
Volatile Organic Compounds
LrJoromethane
Chloroethane
Carbon Disuifide
1,1-Dichloroethene1.,1-Dichloroe thanec:is-l,2-Dichloroethenetrans-l,2-Dichloroethene1.2-Dichloroethene (Total)Methylene ChlorideAcetoneChloroform2-ButanoneTetrachloroethene1,1,1-Trichloroe thaneVinyl chlorideTrichloroetheneTolueneEthyl benzeneXvlenes (Total)
10 U
10 UNA
1 U1 U1 U1 U1 U5 U
10 U1 U
10 U1 U1 U
10 U1 U1 U1 U1 U
10 U10 U
NA1 U1 U
2.71 U
2.75 U
10 U1 U
10 U1 U1 U
10 U1 U1 U1 U
1.0
10 U10 U
N'A1 U1
24.6
1 U24.6
5 U10 U1 U
10 U7.64.910 U
15.61 U
1.711.8
1M4'
:o u:o u
N'A2.12J2.5
2 U2.510 U10 U
1 U10 U
548913
23 U331057.0164
10213
MP87-04 (2)
8/4/87
4-61 10-12'
10 U
10 UNA
1 U1.2
56.01.6
57.65 U
10 U1 U
10 U9.17.810 U
6.42.74.2
22.9
Semivolatile Organic Compoundstli-n-Butyl phthalate1 ,2-Dichlorobenzene1,4-Dichloro benzeneChlorobenzenebis(2-Ethylhexyl)phthalateButvl benzvl ohthalate
NA1 U1 U1 U
NANA
NA5.1
1 U1 U
NANA
NA23.4
1 U1 U
NANA
NA1.2SO
2 U2 U
NANA
NA31.9
1 U1 U
NANA
10 u10 U
NA1.51.6
58.51 U
58.55 U
10 U1 U
10 U450245
10 U775
10106578
MPS7-OS (2)
S/19/872-4' 12-14'
10 U
10 U
NA1 U1 U
18.01 U
18.05 U
10 U1 U
10 U1 U1 U
10 U1 U1 Ui u1 U
10 U10 U
NA1 U1 U1 U1 U1 U5 U
10 U1 U
10 U1 U1 U
10 U1 U1 UI U1 U
NA527
1 U1 U
NANA
NA2.6
1 U1 U
NANA
NAU U
1 U1 U
NANA
InontinicsAluminum/AntimonyArseniciJariumBerylliumCadmiumCalciumChromiumCobaltCopp«rironLead
MagnesiumManganeseMercuryNickelPotassiumSeleniumSilverSodiumThalliumVanadiumZinc
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANA
. NANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
Note:(1) Concentrations in mg/kg.(2) Samples taken during the Soil Boring Investigation, Vicinity of Finley Creek, "Soil Bonr.g Investigation. Vicinity of Finley Creek", August 21,1987.(3) Samples taken during the Ceotechnical, Hydrogeological and Supplemental Predesign Investigation, "Technical Memorandum No. 2,
G«otechnical, Hydrogeological and Supplemental Predesign Investigation", November 9,1988.
Key:
U a Compound was not detected. The value shown is the associated detection limit.J a Estimated value; or the report value a less than the contract-retired detection Umit, but greater than the instrument detection limit.
B 3 Compound detected in the associated blank sample.NA a Not analyzed.
R ' Data unusable, indicates possible false negative or very low spike sample recovery.• • » Sample results reported as "— a All compounds in all samples underwent analysis. If concentration is not listed, the compound was not
detected above instrument detection limit" in Technical Memorandum No. 2,GeotechnicaL Hydrogeological and SupplementalPredesign Investigation", November 9,1988.
TABLE 1CONCENTRATIONS OF COMPOUNDSDETECTED IN SUBSURFACE SOILS (U
THIRD SITEZIONSV1LLE, INDIANA
(Page 2 of 3)
Compounds
MP87-06 (2)3/4/87
4-6' 10-12'
SB15(3)4/7/8822-24'
Volatile Organic CompoundsChloromethaneChloroethaneCarbon Disulfide1,1-Dichloroethene1,1-Dichloroethanecis- 1 ,2-Dichlo roethenetrans-l,2-Dichloroethene1,2-Dichloroethene (Total)Vtethylene ChlorideAcetoneChloroform2-ButanoneTetrachloroethene1,1, 1-TrichloroethaneViriyl chloride 'PrichloroetheneToluene:thyl benzeneXylenes (Total)
10 U10 U
NA1 U1 U
6.61 U
6.65 U
10 U1 U
10 U4.71.810 U
2.11.24.5
21.9
10 U10 U
NA1 U1 U
21.51 U
21.55 U
10 U1 U
10 U1 U1 U
10 U25
I U1.46.6
.-
--....
N'AN'A--
O.OC8O.CC8 J
--------.---
0.022----
Semivolatile Organic Compoundsdi-n-Butyl phthalate1 ,2-Dichlorobenzene.,4-DichlorobenzeneChlorobenzene)is(2-Ethylhexyl)phthalate
Bulvl benzvi phthalate
NA46.8
1 U1 U
NANA
NA13
I U1 U
NANA
--........
0.000]
SB15A (3)4/19/88
6-8'
SB13 (3)4/14/8S
26-28'
SB18A (3)4A9/88
2-4' 4-6' 6-8'
- -
------
NANA
0.008 J------
0340 J0.0350.013 J
0.046 1 --0.0770.020 J0.024 f
---.
.-
.-
0.650 JNAN'A4.4----.-
1.2 J--1.0.-
17.0--
0.740 J--
----
-.•
..
N'AN'A
33--------
5138
--240
3 J1250
..-.--....
NANA
2.4--------
0.470 J0320 J--
13000320 I0.220 J
1.1
..
..
N'ANA
1.5
..
0.240 J1.4
0.75014
' 2377
NANANANANANA
2.9 B..--....-.
NANAN'ANAN'AN'A
--16
-.....--
N'AN'AN'ANANANA
InorganicsAluminumAntimonyArsenicSaiiumieryllium
CadmiumCalciumChromiumCobaltCopperron
LeadMagnesiumManganesedercury
NickelPotassiumSeleniumSilverSodiumThalliumVanadiumZinc
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
4,620.-
3344.--.
854009.7
5119 J,B
11,6006-3 J
29400 J2650.215
1,000 J0.15 J
2 1210 J, B
.-9.4 J51
NANANANANANANANANANANANANANANANANANANANANANANA
3330 J79JS3J29 J
0.42 J6.2 J
110,000 J----17 J,B
9,910 J8.21
23,100 J332 J--• -
1,030 J
6.1 I134 J-•1386
NANANANANANANANANANANANANANANANANANANANANANANA
18,1009.4 R65
97.70.63 J--
39,800233 B103273 B
20,400 J9.6 J
12,900618--22.4
3,1303.4 J
-----.
48 R108
N'ANANANANANANANANANANANANANANANANANANANANANANA
Note:(1) Concentrations in mg/kg.(2) Samples taken during the Soil Boring Investigation, Vicinity of Finley Creek. "Soil Boring Investigation, Vicinity of Finley Creek", August 21,1987.(3) Samples taken during the Geotechnical, Hydrogeological and Supplemental Predesign Investigation, Technical Memorandum No. 2,
Geotechnical, Hydrogeological and Supplemental Predesign Investigation", November 9,1988.
Key:U a Compound was not detected. The value shown is the associated detection limit
J » Estimated value; or the report value is less than the contract-required detection limit, but greater than the instrument detection limitB a Compound detected in the associated blank sample.
NA » Not analyzed.R a Data unusable, indicates possible false negative or very tow spike sample recovery.
- - » Sample results reported as "— a All compounds in all samples underwent analysis. If concentration is not listed, the compound was notdetected above instrument detection limit" in Technical Memorandum No. 2,C«otechnical, Hydrogeological and SupplementalPredesign Investigation", November 9,1988.
TABLE!CONCENTRATIONS OF COMPOUNDSDETECTED IN SUBSURFACE SOILS (1)
THIRD SITEZIONSVILLE, INDIANA
(Page 3 of 3)
Compounds
SB18A (3)4/19/88
8-10'Volatile Organic CompoundsChloromethaneGilo roe thaneCarbon Disulfide1,1-Dichloroethene1,1-Dichlo roe thanecis-l,2-Dichloroethenetrans-l,2-Dichloroethene1,2-Dichloroethene (Total)Methylene ChlorideAcetoneChloroform2-ButanoneTetrachloroethene1,1,1-TrichIoroethaneVinyl chlorideTrichloroetheneTolueneEthyl benzeneXylenes (Total)
- ---- ---
0.640 JNANA
14,000.-
--1218
--512.74.415
10-12' 26-28' 28-30'
--------• -
NANA--• •
•----
0350 J0.180 J
• -0.740
2.6-•
0.170 I
0.003 J0.0180.004 J0.250 J
5.2 JNANA
5.6 J----2-3 J
--31!39 J
0.070 J150 J
2 J6^00 ;
25 J
. ..
------
0390 JNANA
14• ---
0.650 J17J8.712
--552.7 I1-5 I
• 5.7 J
SB19 (3)VI 4/8824-26'
----------
NANA
0.002 J.
----
0.170------
0.0120.160
----
Semivolatile Organic Compoundsdi-n-Butyl phthalate1,2-Dichlorobenzene1,4-DichlorobenzeneChloro benzenebis(2-Ethylhexyl)phthalateButyl benzvl phthalate
NANANANANANA
0.250 JB28
--------
0490 B2.9
--------
0.170 JB9.9 J
0.065 I--
0.070 J--
34 B------
0.025 J--
InorganicsAluminumAntimonyArsenicBariumBerylliumCadmiumCalciumChromiumCobaltCopperironLeadVfagnesiumVfanganeseMercuryNickelPotassiumSeleniumSilverSodiumThalliumVanadiumZinc
NANANANANANANANANANANANANANANANANANANANANANANA
9,980154 R5.8
56.2046 J
101,00015.6 B
7 J24.3 B
15,900 J5.9 J
28,100355--1532940..1.4 J....354 R414
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
6390 J74 J
4 J57 J--53 J
95300 J93J--18 J, B
12400 J6.1 J
26,900]307 I----
1,910
53 J1821--2262
Note(1) Concentrations in mg/kg.(2) Samples taken during the Soil Boring Investigation. Vicinity of Finley Creek, "Soil Boring Investigation. Vicinity of Finley Creek*, August 21,1987.(3) Samples taken during the GeotechnicaL Hydrogeological and Supplemental Predesign Investigation, Technical Memorandum No. 2,
Geotechnical, Hydrogeological and Supplemental Predesign Investigation", November 9,1988.
Key:U a Compound was not detected. The value shown is the associated detection limitJ a Estimated value; or the report value is less than the contract-required detection limit, but greater than the instrument detection limitB a Compound detected in the associated blank sample.
NA a Not analyzed.R a Data unusable, indicates possible false negative or very low spike sample recovery.
- - a Sample results reported as "— a All compounds in all samples underwent analysis. If concentration is not listed, the compound was notdetected above instrument detection limit" in Technical Memorandum No. 2,Geotechnical, Hydrogeological and SupplementalPredesign Investigation", November 9,1988.
TABLE 2CONCENTRATIONS OF COMPOUNDS DETECTED IN GROUND WATER (1)
THIRD SITEZIONSV1U.E, INDIANA
(PigelofJ)
Compounds
MPS7-02 (2)Temporary
07/31/87Volitile Organic Compound*U.I-Trichloroethaiwl.l-Dfchloroethanel.l-Okhlomethenecis-I,2-Dichlororetrienetrans-l,2-Dichlorore*heneU-Dichlororethene (Total)AcetonetenzeneMethylene ChlorideChloroethane:thyl benzene*etrachk)roetheneToluene'richlofoetheneVinyl chlorideXvlene (Total)Semivoljtile Organic Compounttwnol
Diethylphthalatedi-n-Diitylphlhalarel̂ -Dkhloroben7ene,4-Dkhlorobenzenel-Melhylnaphthalene
2.4-OichlorophenolChlorobenzene>is<2-Elhvlhei<vl)phthalatenorRanic Compounds•illered SamplesAluminumAntimonyArseniclariumkryllium
CadmiumCalciumChromiumCobaltCopperron
LeadMagnesiumManganese-iercury
Nickel'otassium
SeleniumSilverSodiumnallium
VanadiumZinc
Unfiltertd SamplesAluminumAntimonyArsenicBariumBerylliumCadmiumCalciumChromiumCobaltCopperIronLeadMagnesiumManganeseMercuryNickel
PotassiumSelenium5*lv«rBodiumThalliumVanadiumline
13.2
0461
0235378
0133
379330010 U0050 U0250 U0.500 U0419
00580161
0.2770934
1.5s
NANANA
189005 UNANA
005 UNA
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
MFS7-03A 12)
Temporary07/3 1/17
1251.76.
0.500 U12.8
0.500 U13.3
0.010 U0.500 U
2.5 U5.0 U
2.72
8.52.95
2815.0 U
13.1
NANANA
7.72
0.50 UNANA
050 UNA
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
MP»7-4 (2)
TemporaryMAJ4/S7
71
0.005 U998163
0.194163.194
0.14000090025 U
1.13
4.115.8
2.23
1813.62
217
NANANA13.1
0.005 UNANA
0.007NA
MPS745I2)
TemporaryOSAH/S7
0.41
08040.014il
0.0812.1810.010 U0001 U0.005 U0.5670.0020.0180.0150.0400.6070078
NANANA
0.0790.001 U
NANA
0.001 UNA
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANA-NANANANANANANANANANANANANANA
MPB7-0* (2)Temporary
09/04/17
0.071100690018
4.90.0864.9860010 U0.001 U0.005 U0.0140001
0016
0010
0.0470.2700.060
NANANA
0.0020.001 U
NANA
0001
NA
ECC-MW-15 (3)MW-1504/27/SS
..
.-NANA
--
0006 J
- -
0.021 8
ECC-MW-17U)MW-1704/27/8*
NANA....
-.
..
..
.-
- -0.004 J
- -
--
0013 JB
ECC-MW-UU)MW-ll04/27/8*
-.
NANA
.-
-.
--
0.013 JB
MW-1 (4)MW-U
04/23/92
0.010 U0.010 U0010 U
NANA
0.010 U0.010 U0.010 U0.010 U0010 U0.010 U0.010 U0.010 U0.010 U0.010 U0010 U
0.01 U001 U0.01 U001 U0.01 U001 U001 U0.01 U
0002 DJ
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
0.031 J.B—
—0.348 B
—0.0021 )
9040.011 J.B
—0.005 J.B0516 J
0.0039 |34.2
0.045—
0006 J1 18 J.B
— R
—148
——
0.038 J.B
9.2 >
0.01 1 J0.513
- -
0.005 J222
0.0260.012 J0.114 J
42.6 J0.074 J
60.9
0.781 J
—0.042 J1910 )
— R
—15.2
—0.025 J0195 |
0123 J.B—
00021 J0508
—
—966
0.008 J.D_
0004 J.B0.408 J.B
—341
009700002 J0.008 J
1.92 J— R_
16 J_
_
0.1 J3
211 )—
0.028 J1.14
00025 J0014 J
5160.05
0.05 J0.423 J
88.9 J0.723 J
14026 J
00009 J0.135 J596
0.147 J—
16.2_
0045 J0.416 J
0.382 J—
—054
—0.0031 J,B
1790.01 J.B
—0.008 J.B
6.22 J0.011 J370
0.40200002 J0006 J
1.46 J.B__ ft_
13.8
——
0.126 I.B
942 )
—0.011 J0.578
—0.0068 J
3050.073 B0016 J0064 J457 J
0.033 J7441.02 J
—0049 J
327 J
— R—
13.6_
0.019 J0.143 J
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANA
NANANANANANANANANANANANANANANANA
(1) Concentrations in mg/L.(2) Simples taken during the Soil Doring Investigation, Vicinity of Finley Creek, "Soil Boring Investigation, Vicinity of Ftnley Creek', August 21,1987.(3) Samples taken during the Ceolechnical, Hydrogeological and Supplemental Pradesign Investigation, "Technical Memorandum No. 2,
Geotechnical, Hydrogtologtcal and Supplemental Predesign Investigation", November 9,19M.(4) Samples taken during the April 1992 ground water sampling event, " Ground Water Sample Results, " July 1992.
Kty:U * Compound w*s not detected. The value shown is the associated detection limit
J * Estimated value; or the report value b leu than the contract-required detection limit, but greater than the instrument detection limitB « Compound detected In the associated blank sample
NA • Not analyzedR * Data unusable, indicates possible bbe negative or very low spike sample recovery.
• • • Sample results reported as"— « Alt compounds in all samples underwent analysis. If concentration b not listed, the compound was notdetected above instrument detection limit" In Technical Memorandum No. 2,Ceotechnkal, Hydrogeological and SupplementalPredesign Investigation", November 9, 1988.
TABU ICONCENTRATIONS OF CONFOUNDS DETECTED IN GROUND WATER (1)
THIRD SOTZIONSVILIE. INDIANA
(Fage2of2)
>om pound*
Volatile Orgjnk Cotnpouod*U^Trichloroethane
1,1-Dkhloroctham1,1 Dkhtoroethatn*
ci*- U-Dkhlororrthen*tram- 1 ̂ -OKhlororvthcn*
1,2-Dkhloforethcm (Total)AC«K>rtC
Icnzen*rfrihylcne Chloride
ChJoroethaniEthyl benzene'etr ac hloroel hene
'oluentrriehloro«lh«m
Vinyl chloride
Xvlene (ToUl)Stm.voUtik Organ k Compound*
Phenol
Dtethylphlhalate
di-n-Butytphthaiat*
I J-Dk hlorobenzen*1 ,4-DtcMorobcnzcn.i
I-Mcthvlnaj>hlhal«m2,4-DicMofoph*r>oJ
Chlorobenzen*•tot? ElhylhexYOphthaJatc
tnorx*nic Compounds,:iliei*d Sample*AluminumAntimony
ArsenicBariumBeryllium
CadmiumCalcium
ChromiumCobaltCopper
ronLead
MagnesiumManftarttseMercury
NkkelPotassium
Selenium
SilverSodium
Thallium
VanadiumZinc
Un fill* red Samplet
AluminumAntimony
AncnkBariumBerylliumCadmium
CakiumChromiumCobalt
Copper
ronLtad
MagnesiumManxaneMMercuryNkkel
'otassiumSelenium
SilvertediumrhsllhimVanadiumZinc
MW-HA
04,-a/M
11.0
NANA
350
O.SS J
1! J
110
2.0 1
OJ10.0650.006 J
0015 IB
OLS34 J—
0024 10-404 B
——
9140012 )3
—0009 is5.72 1
0.004 |
3120-430
—0.011 JITS J
— R—
21.1—
0.006 J0213 J
7*3 |—
0.02? J0657
—0.0053 J
3200.0270-014 J
OJM IS271
0013 1
91.11.0* J
—OJM2 J
2.H J— R—
214—
0.029 JOOM J
MW-KA
M/23/n
1300.27 J
1.0 UNANA12.01.0 U1.0 U1.0 U1.0 U
0.161.0 U1.0 U
0.45 J1.0 U
034
0.002 10.01 U0.01 UU D
0.0110.002 I0.001 J
1.0 U0.002 Bl
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
Mtv-ni04/21/M
0340-22
NANA
OJ3
0.11
170..
..
-.0066
-.
0.034 B
0043 J.B—
0002 |0.404 B
——
9050009 J.B
— "0004 J32.11 J
—' 27.40.069
—
—1.48 J
— R
—110
——
0.052 J3
0.171 I
——
0.392
——
81-20.009 J3
—0.005 192.95
—27.4
0.079 J—
0.007 J
1.41 J— R
—132
—0005 )0003 |
Mw-in<M/23/n
035 J0.540.40 UNANA2.9
0.40 U040 U010 BJ0.40 U0.« U0.12 J0.40 U
4.6040 U040 U
0.01 U0001 J001 U
0.0650.01 U0.01 U0.01 U0.4 U
0.003 Bl
NANA .NANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
MW-20
Ot/27/M
O.OOS
0.026
NANA
0.23
0.027
0.10
-.
.-
0-ooe IB
0 026 1,80.015 J.B0.004 |0.57
—0.002 1,8
10.20.011 J.B
—0.003 J3
0.092 R—
42.90.200
—0.013 J7.06
_ g
—56.4
—0.004 J0.025 J.B
27.9 )
—0032 J
1.050-0026 J0.013
5140.065
0052035 |92.9 |
0.271 J130233 J
0.0004 )0.165 J
11-5— R
—57.0
—0066 J0.534 J
MW-20
04/23/92
033 U063033 UNANASB
033 U033 U033 U033 U033 U033 U033 U033 U0.47033 U
0.01 U0.01 U0-01 U0-01 U001 Uaoi u0.01 U033 U
0.002 Bl
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
MW-21Oi/Z7/U
NANA
--
0005 I
0026 8
0.254 I——
0320 B——
1040.006 13
—0.004 J31 44 1
0.0048 j303
0.142——
1.2S J3— R
—12-8
——
0056 J3
143 |—
0.017 J06*0
—0.0075
51400250025 ]0113 |76-0 J
0122 J103
2.22 /0.0002 I0.076 J
4.440 J— R
—133
—0.022 |0324 J
MW-2104/13*2
0.01 U001 U0.01 UNANA0.01 U0.01 U001 U0.01 U0.01 U001 U0.01 U001 U001 U001 U0.01 U
0.01 U001 U0.01 U001 U0.01 U001 U001 U0.01 U
0002 Bl
NANANANANANANANANANANANANANA 'NANANANANANANANANA
NANANANANANANANANANANANANANANANANANANANANANANA
ECC-MW-22 <3>
MW-Z>
OMO/W
NANA
0.006 JB
0.005 1
1.97 J
0.0069 |
0398 J.B
——
1020.0123 IS0.0065 J.B
0.0212 1,8
5.14 I0.0165 J
35.10.196
0.0248 J.B2.97 |
_ £
51.4— R
0.144 J.B
2K> )— R
0.0022 J2.43 J
0.0108 J
2.439
0.2330.245
138 |825 J
00151 J738I4J J
0.599 J40.0
— It0.0031 J.B
513— R
0341 J2.43 J
MW-«(4>Mw-a04/ZM2
03S U0.60038 UNANA5.10038 U038 U0.05 J031 U038 U038 U038 U038 U0.45038 U
0.01 U0.01 U0.01 U0.01 U001 U0.01 U001 U038 U
0.002 Bl
NANANANANANANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANA
• NANANANANANANANANANANANA
(1) Concentrations in a»x/L(2) Samplo Ukin dura* Hit Soil Boring InrasHpllon, VkMly of Rnby Cmk. -Soil Boring Invonpllon. Vicinity at Hnley Cn*k', August 21.1987.(3) Sarnpkt tajccn diving Utt OotcchncaL Hydrogcologka] and SuppkmmtaJ Pnxteign Investigation, Technical Memorandum No. 2.
Ceotechnk*!. Hydre*eolo|rkal and Supplemental Predcalgn Inveaogatton*. November 9.1988.(4) Simple* taken during the April 1992 graunhnter sampling rnnt,' Cround Water Sample Analytical Reaulla,' July 1992.
Xer
U « Compound »» not octected. The value shown is the asaecfeted detection limit.
) - Estimated vstuc; or Inf report value is less thsn the contract-required detection limit, but greater than the Instrument detection KmiLB -Compound delected In the associated blank sample.
NA > Not analyied.R . Data umaubt s possible ISSM negative or very low spile sample recovery.
• Sample resulb reported ss'— • Ai compounds In alt samples midenvent analysis. If concentration Is not listed, the compound v/aa notdetected above instrument detection kmif In Tschreol Ktemorandum No. 2,Ceotechnicsl, HydrogeologKal and SupplementalPredesign Investigation'. November 9.1988.
I K:\CPm£S\ERtl\a«ir\a4006VC»0\STATi;EY\FlC1AD«C ftH 01. 1996 11:17 AM
APPROXIMATE THIRDSITE AREA LIMITS
SYMBOL LEGEND
0 STREAM SAMPLINGLOCATION
(45.1) TOTAL VOC«
P' o
FIGURE 1SURFACE WATER SAMPLING LOCATIONS
THIRD SITEZIONSVILLE. INDIANA
NOTES:BASED ON FIGURE SOF TECH MEMO 2. BYCH2M HILL. 1988.
SAMPLING LOCATIONSARE APPROXIMATE.
.ERM\
(
1~uCUil- I K.\CPfTt£S\ERy\BAT\9*OD6\*CAO\STAT^^ FEB 01. I996
\
APPROXIMATE THIRDSITE AREA LIMITS
NOTE:BASED ON FIGURE 5OF TECH MEMO 2. SYCH2M HILL, 1988.
FIGURE 2HISTORICAL LAND USE
THIRD SITEZIONSVIUE, INDIANA
.ERM
SB87-21-0-
SB87-20
® TEMPORARY MONITORING WELLS
V SURFACE SEEPS
•0- SOIL BORINGS
HJ SOIL GAS SAMPLES
0 STREAM SAMPLES SPRING 1987
FIGURE 3SOIL BORING LOCATIONS
ERM-NORTH CENTRAL, INC.THIRD SITE
ZIONSVILLE, INDIANA
NOTE:SAMPLING LOCATIONSARE APPROXIMATE.
.ERM
02/01/86 [Tun- l**KACl'fXES\E«l«\B*A94006\ACAC\ST*TRtV\nC4A[HrS FIB 01. 1996 11;13«l
APPROXIMATE THIRDSITE AREA LIMITS
SYMBOL LEGEND
CH2M HILL SOIL BORING
FIGURE 4SOIL BORING LOCATIONS
CH2M HILL 1968THIRD SITE
ZIONSVUJLE, INDIANA
NOTES:BASED ON FIGURE 5OF TECH MEMO 2. BYCH2M HILL. 1988.
SAMPLING LOCATIONSARE APPROXIMATE.
-ERM
FIGURES
VOC DISTRIBUTION IN SOIL SAMPLES872-380 DEPTH INTERVAL
THIRD SITE, ZIONSVBLLE, INDIANA
Elevation: 878-880 feet
Elevation: 876-878 feet
Elevation: 874-S76 Feet
Elevation: 872-874 Feet
Elevation: 870-872 Feet
0.0 0.5 10 1.5 20Log rfheadspace Wai WCs (PFMV)
Source: ERM-North Central, 'Soil Boring Investigation Vicinity of Finley Creek", August, 1987.
FIGURE 6VOC DISTRIBUTION IN SOIL SAiMPLES
864-872 DEPTH INTERVALTfflRD SITE, ZIONSVILLE, INDIANA
00 0.5 1.0 1.5 ZO
Log of hea&pau total VOQ (PPMV)
Elevation: 868-870 Feet
Elevation: 866-868 Feet
Elevation: 864-866 Feet
Elevation: 862-864 feet
Source: ERM-Noith Central, "Soil Boring Investigation Vicinity of Finley Creek", August, 1987.
L!
MPB; -07VOCs
1.2 DCBCt.2 DCEPCE1.1.1 TCATCEXYL
ma/cT964.94.71.64.22.0
MPB; -o?VOCl
CBE1.2DCB1.1 OCA1.1 DCECI.2 DCET1.2 DCEPCETOL1.1.1 TCA1.1.2 TCATCEVCXYI
mo/ LI.0032.185.322.0607
7.8.022.003.0069
1.8.0042.0099444
.1
-^fc-1
SYMBOL LEGEND
® TEMPORARY MONITORING WELLS
<? SURFACE SEEPS
•$• SOIL BORINGS
'S SOIL GAS SAMPLES
0 STREAM SAMPLES SPRING 1987
\
\HPB; -OB
vrSci1.2 OCBC1.2 DCE1,1.1 TCATCEXYL
mo/a)38.436.5
1.41.27.4
MP67-08VOCi
BENZCBECEA1.2 DCB1.1 OCA1.1 DCECI.J DCET1.2 DCEEBPCETOL1.1.1 TCA1.1.2 TCATCEVCXYL
ma/Li.0026.0174.635
4.62.43
.0086120
.635
.0656
.0189
.040723
.0164
.03191.642.48
FIGURE 7SURFACE SEEPAGE SAMPLES
DETECTED COMPOUNDS (AUGUST 1887)THIRD SITE
ZIONSVILLE, INDIANA
NOTES:DATA FROM ERM-NORTH CENTRAL.1987, SOIL BORING INVESTIGATION.VICINITY OF FINLEY CREEK.
SAMPLING LOCATIONS AREAPPROXIMATE.
SEE FIGURE 7A FOR THE KEY TOTHE COMPOUND NAMES.
.ERM
FIGURE 7A
KEY TO ANALYTICAL ABBREVIATIONSTHIRD SITE
ZIONSVILLE, INDIANA
Compounds/ Analysis Abbreviation
Volatile Organic Compounds (VOCs)
AcetoneBenzeneChlorobenzeneChloroethaneChloroformCarbon disulfide1,1-DichloroethaneDichloroethene1,1-Dichloroetheneds-l,2-Dichloroethenetrans-l,2-Dichloroethene1,2-Dichloroethene (total)Ethyl benzeneMethylene chlorideMethyl ethyl ketoneTrichloroetheneTetrachloroethene1,1,1-Trichloroethane1,1,2-TrichloroethaneTolueneVinyl chlorideXylenes (total)
ACEBENZCBECEACHLCS2
1,1 DCADCE
1,1 DCEC1,2DCETl, 2 DCE1,2 DCE
EBMC
MEKTCEPCE
1,1,1 TCA1,1,2 TCA
TOLVC
XYL
Semivolatile Organic Compounds (SVOCs)
bis (2-€thylhexyl)phthalate1,2-Dichlorobenzene1,4-Dichlorobenzene2-BethylnaphthaleneDiethyl phthalateDi-N-butyl phthalateFlourantheneFluorene2-MethylnaphthaleneNaphthalenePhenanthrene
Not analyzedNot detected
B2EHP1,2 DCB1,4 DCB2M-NAP
DEPDN-BPFLTHFLUO2MNNAP
PHEN
NA 'ND
2/1/96 I Ckiu- | K \CPni^ERU\B*r\94006\ACAO\STAratV\fXil 1AOWC FTB 01. IW« ll;47 til
LANDFILL
sail
UEXTOL
•«•.
12-14-.45J.23.92
1.202
' NOI
sat 4KTA, O -ly iB -M
1.2 DECCHLUEKTCETOLm.TOTAL
1.2 ocaFUHTOT/M.
.007
.003
.002
.002NO
.002
.016
.016
.008.OS6.1 1
.013NO
.023
.002
.087NO •
.105
NONO
.047
.047
APPROXIMATETHIRD SITE
AREA LIMITS
sa:.
Vutjfti2EHf> 1 n
\ NO
I 94
saiwWOC 4 -• 10-121,1 OCAt.2 DCCCHL1.1,1 TCATC£PCETOLLBmTOTAi.
NO2.4
NO-33U.47.3732
1.1C.13
SEMIVaL1.2 DCS h«.000
NONONO
.18
.74
.352-8
NO.17
4.04
$8162* -28 UED
5.25.62.8
31153126.8
25132.4
28,000INORGANICSAUJUtNUUAND MONT8MQUUCAOumySILVER
18,100NO•7.7
M)NO
NONONONONO
N/A
78NONO
(.28.1
SYMBOL LEGEND:
vtrvi LOCAISM
H CaflUM.
CKH NIL SOL •
VMftcf mm
AU. CONCtHHUncXS M
SAUPUNC LOUHONS ARC
FIGURE 8SOIL SAMPLE DATA
THIRD SITEZIONSVLLE, INDIANA
OATA FKOy ERU-NORTH CENTRAL,1987. SOL BORING MVCSTKATION.VKMTY Of FINLEY CHEEK, ANOCH2U HU. 1ECH UEMO 2. 1988.
SCI FtCUKE 1IA FOB IK KEYTO THE COMPOUNDS- HAUCS.
.ERM
880 —
9 870 -
860 -
830 —
VE- APPRQX. 5.1
r-890
-880
870
— 860
— 850
MONITORING WELLSHOWING SCREEN INTERVAL'
•
^[1=
FIGURE 9POND AND BERM CROSS SECTION
THIRD SITEZIONSVILLE, INDIANA .ERM
i!
APPROXIMATE LOCATION OFEXISTING OVERFLOW PIPE
\
N
-*jf-'S
/
PROPOSED CHANNELREALIGNMENT(SEE NOTE 1)
. -PROPOSED EXTENSION OF' OVERFLOW PIPE
SYMBOL LEGEND
QVOX CONTAINING SOIL
NOTE: ,\\
FIGURE 10CREEK REALIGNMENT COMPONENTS
THIRD SITEZIONSVILLE, INDIANA
i. ACTUAL LOCATION OF PROPOSEDCHANNEL REALIGNMENT MAY VARYDEPENDING ON THE DESIGN SURVEYRESULTS. .ERM
KUNZ AND KUNZ
Kuw. Kl*«
BWML MATTB 330 N. WPSiCU-S1 SIHEfel
November 30, 1995 F«* NO
aarn«* fi Thornturg1319 «*rehant« BuOc Building11 Sotltft Keridlan 6tr*-CIndlan«polia, Indiana 46204
Attention.1 John Kyi aRe i Acc«s« to third .lit*
Our Fil«: B318
Dear Johnt
Thin vill confirn our convarsation this Barning rec/trdingacea«» to th« so c*ll*d third «it« along Finlay Cr«ek. Xouindicated that you.need to nave acc«»« to this slt« in order <ortn« ar«« to bo Initially surveyed in anticipation of poecibl*future remedial vork th«r«.
He have checked wiUi our elien«e and they are willing to grantaccess to your survey taan at tais tino to do such preliminary•urvay worx. v* tru*t th«y vill identify th«nselv«i at the officeco we vill taow who vill be present In this area and whan.
If you have any gueecioru, pl«a»o advise ua and v« vill clearthe cane with our client*.
truly,
Halbert w. Kunz
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