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TRANSCRIPT
POST OU1 REMEDIATION
THIRD QUARTERLY REPORTGROUNDWATER MONITORING PROGRAM
Shaw Avenue SiteCharles City, Iowa
OCTOBER 1993REF. NO. 2227 (20)This report is printed on recycled paper.
CONESTOGA-ROVERS & ASSOCIATES
TABLE OF CONTENTS
1.0 INTRODUCTION......................................................................................................!
2.0 SITE BACKGROUND...............................................................................................1
3.0 GROUNDWATER MONITORING PROGRAM................................................2
4.0 POTENTIOMETRIC GROUNDWATER CONTOURS......................................3
5.0 GROUNDWATER DATA SUMMARY................................................................4
2227 (20) CONESTOGA-ROVERS & ASSOCIATES
LIST OF FIGURES
FollowingReport
FIGURE 3.1 MONITORING WELL LOCATIONS
FIGURE 4.1 BEDROCK POTENTIOMETRIC GROUNDWATER CONTOURS
FIGURE 5.1 BEDROCK GROUNDWATER ARSENIC CONCENTRATIONS(MARCH, 1993)
2227 P°> CONESTOCA-ROVERS & ASSOCIATES
LIST OF TABLES
FollowingReport
TABLE 4.1 SUMMARY OF POTENTIOMETRIC GROUNDWATER LEVELSPOST OUI REMEDIATION
TABLE 5.1 QUARTERLY SAMPLING SUMMARY, POST OUI REMEDIATION
LIST OF APPENDICES
APPENDIX A
APPENDIX B
SAMPLE COLLECTION DATA SHEETS
DATA QUALITY ASSESSMENT AND VALIDATION
2227(20) CONESTOCA-ROVERS & ASSOCIATES
1.0 INTRODUCTION
This report, prepared by Conestoga-Rovers & Associates(CRA), the Supervising Contractor, on behalf of the City of Charles City (City)and Solvay Animal Health, Inc. (SAH), presents a summary of the thirdquarterly groundwater monitoring activities completed under theGroundwater Monitoring Program (GMP). The GMP was submitted as anappendix to and forms part of the Remedial Action Plan for Operable Unit 1(OU1) at the Shaw Avenue Site.
2.0 SITE BACKGROUND
The Shaw Avenue Site (Site) is located along thesoutheast limit of the City of Charles City, Floyd County, Iowa. The Site issituated south of Clark Street, approximately 500 feet east and 200 feet north ofthe Cedar River. The Site is owned by the City of Charles City. The City ofCharles City Wastewater Treatment Plant (WWTP) is located immediately tothe east of the Site.
On February 28,1992, the City and SAH entered into aConsent Decree (CD) with U.S. EPA Region VH for remediation of OU1.Consistent with the ROD and pursuant to the CD, the remedial action forOU1 consisted of excavation, off-site treatment and disposal of chemical filland excavation and off-site disposal of contaminated soil exhibitingconcentrations of arsenic or cadmium above the performance standards.
In April and May 1992, the remedial action for OU1 wascompleted. The chemical fill was treated prior to landfilling at a ChemicalWaste Management, Inc. (CWM) RCRA authorized landfill using BestPractical Means as determined from CWM treatability studies and theavailability of treatment facilities at the RCRA authorized CWM landfill. Thecontaminated soil was landfilled, without treatment, at a RCRA authorizedCWM landfill.
2227(20) 1 CONESTOGA-ROVERS & ASSOCIATES
3.0 GROUNDWATER MONITORING PROGRAM
A total of 31 monitoring wells and three private wellsform the groundwater monitoring network. Figure 3.1 shows the location ofall monitoring wells.
From March 15, 1993 through March 19, 1993, CRAconducted the third post OU1 remediation quarterly groundwater qualitymonitoring event at the Site. Sample collection data sheets completed in thefield at the time of sampling and Chain-of-Custody Records are presented inAppendix A. Groundwater samples were collected pursuant to the protocolsdescribed in the GMP and were analyzed by Wadsworth/ALERT Laboratoriesof North Canton, Ohio.
The Wadsworth/ALERT laboratory reports have beenvalidated by CRA's quality assurance/quality control (QA/QC) officer basedupon a review of standard quality control criteria established in the analyticalmethods. The Data Quality Assessment and Validation report is presented inAppendix B.
22Z7 (20) 2 CONESTOGA-ROVERS & ASSOCIATES
4.0 POTENTIOMETRIC GROUNDWATER CONTOURS
Table 4.1 presents a summary of the post OU1 remediationpotentiometric groundwater elevations measured at the Site sinceSeptember 1992. Upper bedrock potentiometric groundwater contours, basedon potentiometric groundwater elevations measured at the Site during theMarch 1993 monitoring event, are shown on Figure 4.1.
As shown on Figure 4.1, groundwater flow in the upperbedrock is west to southwest towards the Cedar River, consistent with therepresentative upper bedrock groundwater flow patterns presented in theRI Report. The groundwater levels in all wells except at well MW8 compareto the previous second quarter levels measured during December 1992. Asnoted in the RI Report, a local perched alluvium aquifer continues to beobserved in the area of monitoring well nests MW8 and MW12. Also asnoted in the RI Report, bedrock well MW8 continues to exhibit an elevatedpotentiometric groundwater elevation above any other bedrock well in itsvicinity, including newly installed bedrock well MW19. As discussed in theRI Report, well MW8 does not specifically monitor the bedrock aquifer, butalso monitors groundwater recharge from the perched alluvium aquiferworking its way down through fractures in the rock towards the bedrockaquifer. The potentiometric data for well MW8, therefore, is not used to plotthe potentiometric contours of the upper bedrock aquifer, presented onFigure 4.1.
2227(20) 3 CONESTOGA-ROVERS & ASSOCIATES
5.0 GROUNDWATER DATA SUMMARY
Table 5.1 summarizes the results of analyses for the threepost OU1 remediation quarterly groundwater quality monitoring events atthe Site. The third quarter groundwater quality is consistent with the firsttwo rounds with the exception of MW8. Figure 5.1 presents bedrockgroundwater arsenic concentration contours.
The highest concentrations of arsenic monitored duringthis and the two previous sampling events were measured in well MW8.MW8's groundwater arsenic concentrations increased to 9,960 ppb from5,880 ppb measured during the second quarter sampling and 5,300 ppb fromthe first quarter sampling. The RI Report previously noted theconcentrations of arsenic in well MW8 did not reflect bedrock groundwaterconcentrations because well MW8 does not specifically monitor the bedrockaquifer. Well MW8 is located immediately adjacent to the former chemicalfill and contaminated soil areas which were excavated in April and May 1992.Due to its proximity to these areas well MW8 continues to monitor acombination of leachate, which has migrated downward through the upperfractured bedrock, below the former chemical fill area, and groundwaterrecharge from the perched alluvium aquifer as it mixes with the bedrockgroundwater flow regime. The arsenic concentration measured in wellMW19, installed in 1992 immediately adjacent to MW8 to monitor bedrockwater quality in the area of the former chemical fill is approximately twoorders of magnitude (i.e. 100 times) lower than that measured in well MW8.
Additional quarterly sampling data for groundwater isrecommended to monitor the effectiveness of the OU1 remediation at theSite.
2227(20) 4 CONESTOGA-ROVERS & ASSOCIATES
\
MW-17
MW-12A
CRA
LEGENDMONITORING WELL LOCATION
'••MW-18
MW-18A
HOWARD K. GREEN COMPANY. CONSULTMC ENGINEERS.SHAW AVENUE DUMP SITE. CHARLES CITY. IOWA. I960.
MW-16
figure 3.1MONITORING WELL LOCATIONS
GROUNDWATER MONITORING PROGRAMShaw Avenue S/te
2227 (20) OCT. 12/93 (W) REV.O
CRA
LEGENDMONITORING WELL LOCATION
—50— ARSEN|C GROUNDWATER CONTOUR(MARCH, 1993)
(6J) ARSENIC GROUNDWATER CONCENTRATIONS(ugA)
EXTENT OF CHEMICAL FILL
HOWATO K. GREEN COMPANY. CONSULTMC EMONEER&SHAW AVENUE DUMP SITE. CHAMXS OTY. IOWA, 1968.
MW-16(2.1) •
figure 5.1BEDROCK GROUNDWATER
ARSENIC CONCENTRATIONS (MARCH, 1993)GROUNDWATER MONITORING PROGRAM
Shaw Avenue Site2227(20) OCT. 12/93 (W) REV.O
*MW-17(981.49J
974~
CRA
MW-12A«MW-18^5.75;
LEGENDMONITORING WELL LOCATION
BEDROCK POTENT10METRICGROUNDWATER CONTOUR
(974.43) POTENTIOMETRIC GROUNDWATERELEVATION (Ft. AMSL)
BEDROCK GROUNDWATER FLOW DIRECTION
MW-16(982.69)9
HOWARD R. GREEN COMPANY. CONSUITMC CNQINEERS.SHAW AVENUE DUMP SITE. CHARLES CITY. IOWA. 1M&
figure 4.1BEDROCK POTENTIOMETRICGROUNDWATER CONTOURS
THIRD QUARTERLY SAMPLING (MARCH, 1993)GROUNDWATER MONITORING PROGRAM
Shaw Avenue Site2227(20) OCT. 12/93 (W) REV.O
TABLE 4.1
SUMMARY OF POTENTIOMETRIC GROUNDWATER LEVELSPOST OU1 REMEDIATION
SHAW AVENUE SITE, CHARLES CITY, IOWA
Groundwater
WellNumber ID
MW-1MW-1AMW-1BMW-2MW-2AMW-3MW-3AMW-4MW-4AMW-4BMW-6MW-6AMW-7MW-8MW-8AMW-9MW-10MW-11MW-12MW-12AMW-13MW-14MW-15MW-15AMW-15BMW-16MW-17MW-18MW-18AMW-19
Top of CasingElevation
(ft. AMSL)
992.55993.44993.49986.48986.32990.78991.14993.05992.43992.211004.621004.591006.431013.641013.89998.01995.531006.51019.221019.241007.861004.821003.061003.341003.291005.511007.41017.741017.871012.95
ElevationDec-92
(ft. AMSL)
975.01974.92974.92975.18974.83975.67975.20975.65975.45975.45981.57975.75981.79984.84994.84979.94981.31994.52986.661012.98985.99983.51975.45975.33975.36985.49983.19992.071013.25985.96
Mar-93(ft. AMSL)
973.64973.59973.58973.89973.58974.43973.79974.33974.12974.14979.88974.45980.65984.97994.64979.37978.69983.21984.161011.41983.59981.85974.1973.94973.99982.69981.49985.761012.75983.58
CRA 2227 (20)
Page 1 of 5
Monitoring Will IDDtU Snifht
3tiSkaw(D
TABLE 5.1
QUARTERLY SAMPLING SUMMARYPOSTOU1 REMEDIATION
SHAW AVENUE SITE, CHARLES CITY, IOWA
MW-M MW-1B MW-M9/14/92 12/2/92 3/17/91 9/14/92 12/2/S2 3117193 9/9/92 12/8/92 3/1V93 9/9/92 12/8/92 3I16K3 9/9/92 12/8/92 3/16/93 9110191 12/7/92 3/11/93 9/10/92 12/7/92 3/18/93
Vinyl Chloride1,1-DlchloroetheneU-Dichloroethane1,1,2-Trichloroethane
IOU IOU IOU 3J 3J 3J IOU IOU IOUIOU IOU IOU 13 IS 11 IOU 4J 3JIOU IOU IOU IOU 2J 2J IOU IOU IOUIOU IOU IOU 11 13 14 IOU 3J 3J
10U/10U 10U/10U 6J/6J IOU IOU IOU10U/10U 10U/10U 10U/10U IOU IOU IOU
5J/5J 3J/3J 13/13 IOU IOU IOU10U/10U 10U/10U 10U/10U IOU IOU IOU
StLiBenzeneTolueneXylene (Total)
2-Nttmnillne
SfiAAnenlcaotal)Arsenic (Dissolved)Manganese (TotaDManganese (Dissolved)
3.0U 2.0UJ 12 3J)U 2.0UJ 1.6 9JJ 4.5J 5.6 5JJ 4.7J SJ 3.0J 5.0J 7.6 300J/269J 241J/252J 279/300 3.0UJ 3.1J 2- 3.0U - 237 . -
3.0U 3.0U 10 153 713 65.7 10.2J U63) 2.0 616J 238 661 991J 876 987 21.7J/513J 22.1/19.3 19.9/17.9 3900J 3270 263064.6 - 20J
Notes:
U • Compound was analyzed for but not detected.The associated numerical value is the sample quanthation limit.J » The analyte was positively identified; the associated numerical value Is the approxilnate concentration of the analyte in the sample.
U) - The analyte was not detected above the reported sample quanthation limit; however, the reported quanthation limit is approximate and may or may not represent the actual limit./ - Indicates results of duplicate analysis.— - Analysis was not conducted for this parameter.
CRA2227(20)
Page 2 of 5
TABLE 5.1
QUARTERLY SAMPLING SUMMARYPOST OU1 REMEDIATION
SHAW AVENUE SITE, CHARLES CITY, IOWA
Monitoring WtlllD _______MW-J________ _______MW-3A________ _______MW-I________ _______MW-4A_______ _______MW-«B_______ _______MW-6________ _______MW-M_______Datt Stmpliit 9/8/92 12/2/92 3/17/93 9/8/92 12/2/92 3/17/93 9/15/92 12/3/92 3116193 9/15/92 12/3/92 3/16V93 9115192 12/3/92 3/16/93 9/9/92 12/4/92 3/19/93 9/11/92 12/4/92 3/19/93
VlnylCMoride _ _ _ _ _ _ _ _ - _ _ _ _ - . _ _ . . _ _ _1.1-Dichloroethene _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _1.2-Dichloroethane _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _l,U-Trkhloroethane _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _
&LZBenzene _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 6 9 0 2 9 S O U - - -Tohiene _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ E O J 3 ] s o u - - -Xyleneaotal) _ _ _ _ _ _ _ _ _ _ _ - _ - 3 7 0 1 4 S O U - - -
SsU2-NHroaniline _ _ _ _ _ _ _ _ _ _ _ _ - - - 2 S U 2 S U 1 J _ _ _
Arsenic (Total) 5JJ 17.7 6J 18.7J 18.2J 21.3 4J 2.0UJ 4J 6.2 5.0J 6^ 3.0U 5.2J 117 932) 140 265 3.0UJ 1.4J 3Arsenic (Dissolved) _ _ _ _ _ _ _Manganese (Total) 118] 141 105 9590] 3870 4430 192 30.7 209 582 821 162 12900 6980 11300 2390J 1260 1140 77.7] 430 467Manganese (Dissolved) _ _ _ _ _ - . -
Notes:
U - Compound was analyzed for but not detected. The associated numerical value is the sample quantitation limit.J » The analyte was positively identified; the associated numerical value b the approximate concentration of the analyte in the sample.
U] - The analyte was not detected above the reported sample quantttation limtt; however, the reported quantitation limtt Is approximate and may or may not represent the actual limtt./ = Indicates results of duplicate analysis.- - Analysis was not conducted for this parameter.
CRA2Z27<20)
Page3oT5
TABLE 9.1
QUARTERLY SAMPLING SUMMARYPOST OU1 REMEDIATION
SHAW AVENUE SITE, CHARLES CITY, IOWA
Monilarimg Wrll IDD*tt Sampltd
MW-7 MW-S MVV-S/1 MW-9 MW-10 MW-I1 MW-129/4V92 12/1/92 3/17/93 9/15/92 12/4/92 3/19/93 9/15/92 12/4/92 3/19/93 9/10/92 12/1/92 3/17/93 9/11/92 12/1/92 3/17/93 9/11/92 12/1/92 3/17/93 9/11/92 12/2/92 3/19/93
Vinyl Chloride1.1-Dlchloroethene1.2-Dlchk>roFthantl.U-Trlchloroethane
BenzeneTolueneXylene aotal)
2-NttrouiUlne 19J **J 36.0
Arsenic (Total)Arsenic (Dissolved)Manganese (Total)Manganese (Dissolved)
5%)
835J
495
44.5
411
31.0
53005440160783
5880
211
9960
191
3.653728»7.7
4.0J
1230 2010
3.0UJ3.0U164J3.0U
9.2
816
93
36.1
4.6J
493J
6.7
1570
13.4
3870
81.4J
148J
119
95.4
70.9
80.7
7.0
13.8
7.8
16.7
113
2.4
Notes:
U - Compound was analyzed for but not detected. The associated numerical value to the sample quantitation limit.J * The analyte was positively identified; the associated numerical value to the approximate concentration of the analyte in the sample.
UJ • The analyte was not detected above the reported sample quantitatton limit; however, the reported quantitatton limit is approximate and may or may not represent the actual limit./ * Indicates results of duplicate analysis.— - Analysis was not conducted for thto parameter.
CRA2227(20)
Monltorinj Will IDDft* Sumflld
SSLLVinyl Chloride1.1-Dichloroethene1.2-Dfchlororth-ne1,1,2-Trichloroethane
MW-I2/4
Page 4 of S
TABLE S.I
QUARTERLY SAMPLING SUMMARYPOST OU1 REMEDIATION
SHAW AVENUE SITE, CHARLES CITY, IOWA
MW-14 MW-IS MW-1SA MW-I69/10/92 12/2/92 3/19/93 9/8/92 12/3/92 3/18/93 9/11/92 12/3/92 3/18/93 9/14/92 12/7/92 3/18/93 9/14/92 12/7/92 3/18/93 9/14/92 12/7/92 3/18/93 9/10/92 12/2/92 3/17/93
StL2BenzeneTolueneXylene (Total)
1600)9100)34000
1200490011000
100013002900
10U10UJ10U
18030240
140290510
2-N»roanUlne _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
SOIArsenic (Total) 3.0U] 4.2 3.4 16.3) 17.3 15.4 780) 239 157 5.0 10.8) 11.7 8.6 6.4) 13J 3.0U 5.8] 5.8 3.0V] 3.1 11Arsenic (Dissolved) _ _ _ _ _ _ _Manganese (TotaD 1570) 1360 1660 2870) 2130 2460 725) 794 432 95 62.4 594 4220 2260 3340 36000 18200 13200 165) 595 885Manganese (Dissolved) - - - _ _ _ _
Notes:
U > Compound was analyzed for but not detected. The associated numerical value Is the sample quantnatlon limit.] - The analyte was positively Identified; the associated numerical value Is the approximate concentration of the analyte in the sample.
UJ - The analyte was not detected above the reported sample quantttatkm limit; however, the reported quantkatlon limit is approximate and may or may not represent the actual limit./ - Indicates results of duplicate analysis._ - Analysis was not conducted for this parameter.
CRA 2227(20)
Page 5 of 5
TABLE 3.1
QUARTERLY SAMPLING SUMMARYPOST OU1 REMEDIATION
SHAW AVENUE SITE, CHARLES CITY, IOWA
Mo*itoringWillIDDftt Sf*iflt4Pfrmmtltr (flgtU
SsLLVinyl Chloride1.1-Dlchloroethene1.2-Dichloroethane1,1,2-Trichloroethane
MW-I7 MVV-1S9/J5/92 12/3/92 3/19/93 9/15/92 12/1/92 3/19/93 9/14/92 12/1/92 3/19/93
BenzeneTolueneXylene aotal)
SK180120
100 71.073 2.0J120 45.0
10U/10U10U/10U10U/10U
10U/10U 10U/10U10U/10U 10U/10U10U/10U 10U/10U
2-Nttroantltne 25U/25U 25U/25U 2SU/25U
SsUAnenlc (Total)Anenlc (Dissolved)Manganese (Total)Manganese (Dissolved)
71.0 716 51.7 3.0U 1.0UJ 1.6 SS 6.2 7.7 25^/212 S55/S2J 39.6/43.4- - - 29.9/42.3
1280 862 875 1780 40.2 278 1490 892 1390 54.6/275 18.1/18.0 27.7/23.1- 23.6/21.1
Note
U - Compound was analyzed for but not detected. The associated numerical value Is the sample quantttatlon llmtt.J - The analyte was positively Identified; the associated numerical vahie Is the approximate concentration of the analyte In the sample.
UJ - The analyte was not detected above the reported sample cniantttatlon llmtt; however, the reported quantkatlon llmtt Is approximate and may or may not represent the actual llmtt./ - Indicate* results of duplkate analysis.- - Analysis was not conducted for this parameter.
CKA2227QO)
APPENDIX A
SAMPLE COLLECTION DATA SHEETS
2227(20)
M E M O
TO: Ed Roberts REFERENCE NO: 2227
FROM: Sue Swanson qp> DATE: March 23,1993
RE: Quarterly Sampling - Shaw Avenue Site, Charles City, Iowa
Quarterly groundwater sampling was conducted from March 15, 1993, throughMarch 19,1993, at the Shaw Avenue Site in Charles City, Iowa. Sampling wascarried out by Sue Swanson and Jon Michels under the guidelines described in theCRA Remedial Investigation (RI) Report, June 1990.
Table 1 summarizes stabilization and sampling information for all sample locations.Further sampling information is presented on the sample collection data sheetswhich are attached.
All samples were submitted for analysis to Wads worth/Alert Laboratories understandard chain-of-custody procedures. Chain-of-custody records are attached.Samples were analyzed for the appropriate sets of contaminants as listed on Table 1.
TABLE 1
SHAW AVENUE SITESUMMARY OF SAMPLING
MARCH 1993
1 of 2
Well
301 Shaw Ave.
305 Shaw Ave.(front)305 Shaw Ave.(back)
MW-1MW-1A
MW-1BMW-2
MW-2AMW-3MW-3AMW-4MW^IAMW-4BMW-6
MW-6AMW-7
MW-8
One WellVolume (gal.)
ran pump 5 min.prior to samplingran pump 5 min.prior to sampling
pump not working,no sample taken
29.92.3
2.427
37.41.2
33.81.32.818.1
17.6
4.4
TotalVolume
Removed(gal.)
1507.5
7.590
923.54.51084.5960
9BD24
6BD
FinalPH
7.95
7.75
7.46.9
6.77.5
7.77.857.4
6.557.056.77.55
6.957
FinalConductivity
(umhos)
375
375
3351200
700700
3005007005505101200550
400420
ContaminantFinal
Temp. CO
12
7.5
9.58
79
710.5
996
7.510
910
no readings taken
WaterClarity
clear
clear
clearcloudy, brown
cloudy, brownclear
cloudy, brownclear
cloudy, brownclearclear
cloudy, browncloudy, brown
si. cloudysi. cloudy
clear, greenstrong odor
SampleI.D. Number
W-930317-SS-14
W-930317-SS-15
W-930316-SS-05W-930316-SS-06
W-930316-SS-06MSW-930316-SS-06MSD
W-930316-SS-07W-930318-SS-08
W-930318-SS-04 DUPW-930318-SS-09W-930317-SS-17W-930317-SS-18W-930316-SS-19W-930316-SS-20W-930316-SS-21W-930319-SS-01
W-930319-SS-01MSW-930319-SS-01MSD
W-930319-SS-22W-930317-SS-23
W-930319-SS-13
Sets forAnalysis
4
4
1,41,4
1,41,4
1,444444
2,3,4
444
3,4
TABLE 1
SHAW AVENUE SITESUMMARY OF SAMPLING
MARCH 1993
2 of 2
One WellVolume (gal.)
0.18.54.13.5
23.31.4
15.4
TotalVolume
Removed(gal.)
0.3BD25.513.510.5
38PD4.548
FinalEM
no readings7.1
6.758.3
7.057.7
no readings
FinalConductivity
(umhos)
taken, not enough180340355360600
taken
FinalTemp. CO
water47
9.597
WaterClarity
orange, cloudyclear
cloudy, brownsi. cloudysi. cloudy
cloudy, orangeclear, black
colloidal material,strong odor
SampleI.D. Number
W-930319-SS-24W-930317-SS-25W-930317-SS-26W-930317-SS-27W-930319-SS-28W-930319-SS-29W-930318-SS-10
ContaminantSets for
Analysis
444444
2,4
6.7 21 7.65 350 10
Well
MW-8AMW-9MW-10MW-11MW-12MW-12AMW-13
MW-14
MW-15MW-15AMW-15BMW-16MW-17MW-18MW-18AMW-19
Notes:
Contaminant SetsSet 1: Vinyl Chloride, 1,1-Dichloroethene, 1,2-Dichloroethane, and 1,1,2-TrichloroethaneSet 2: Benzene, Toluene, and XyleneSet 3: 2-NitroanilineSet 4: Arsenic and Manganese
cloudy
11.65.33.35.1
23.31.63.1
16.7
361610
15.375
4.3BD9.3
51PD
87.67.47.27.611
7.558.15
350700900400430550750360
10710121010811
clearcloudy, browncloudy, brownsi. cloudy, gray
clearcloudy, milkycloudy, brown
clear
W-930318-SS-11 2,4W-930318-SS-36RB 2,4
W-930318-SS-30 4W-930318-SS-31 4W-930318-SS-32 4W-930317-SS-33 4W-930319-SS-12 2,4W-930319-SS-34 4W-930319-SS-35 4W-930319-SS-02 2,3,4
W-930319-SS-03 DUP
PROJECT NAME
SAMPLE COLLECTION DATA SHfctT - GROUNDWATER SAMPLING PROGRAM
AvK. . S/jg. PROJECT NO.SAMPLING CREW MEMBERSDATE OF SAMPLE COLLECTION
SAMPLEI.D.
NUMBER
wt-?rSS-02.
n?r,-SS-04
ss-osw::ru>-q?>o3i to-
SS -07w;*:r.,,03*-
WELLNUMBER
rAvpk>
fT\V>J \q
r<\uo \ c\tXJLP
rr\^ z
nooo \
rttoj 1 A
\YAU3 \^>
«,»,.
——
T.O.C.ELEVATION
lC)0^,^2.
tO t2A$
I o 1 1 .^ 5
SH..
•m.*Qfi^ *\A
<KW
S«o.1B
%,3Z
Uon AAich.€-IS OV>^2_ ^S^coftnifiOoV|e=>/^3 " o-^y iq 792,
SUPERVISOR fcd ^ober^S
WELLDEPTH
(ft. bloc)
BZ.*,
55. '0
BSlo
51.2^
MflS
31. 15
«.-.?
51.25
^
WATERDEPTH
(II. btoc)
24. -7^
*..31
.n
,^.^
16.H,
.1.W
i1-^ q v
i ~J C^£\
\X.'H
WATERELEVATION
1 ' n • c?o
< | OL^ 5*2>
^ CL ^ C. *?)
c"-} 1 "2. O^-4
^5.W
T,V«
.,3.66
Cj "i i Q1^
O *" I -2* c^Q
WELLVOLUME(gallons)
18-1
H..T
,u,,l
il.O
.1
a.s
a.4
a,.o
S.o
VOLUMEPURGED
(gallons)
(oO
tL i ^ T*xKj J Y ^^
S.Pf
qo150
1.5
-1.5
to
^
FIELDpH
1.55
8.i,
•8.. 5
T,o
-7.40
(o.RO
to-10
n.9>
1.10
FIELDTEMP.
10
II
\ \
•H
<V5
6
l
^
-7
FIELDCOND.
500
*o
3.0
100
335
1200
100
100
30O
TIME
1015
io5S
io51
1W5
i,.,
1,05
I*o30
1 1^ 15
lloOO
SAMPLEDESCRIPTION& ANALYSIS
Closely lo>Dl-'->n
NNtVa'S, EAJA^V/OCs -Z
AfttKlS, BWAs,VOC$ -2
HI'S N/OCS-I
M^als V/OCs - 1
NVy AA$ t>
fAek\l9 VOCi'l
/v\Hc\ls, VOCs -1
C-letir
Me^cxjs, \/oCs ' )
m 'vir0/ADDITIONAL COMMENTS f^> - Pu^erl t>rv -VVree. PnnQeCUhv«. cUx/S
PROJECT NAMESAMPLING CREW MEMBERSDATE OF SAMPLE COLLECTION
SAMPLE COLLECTION DATA SHbcT - GROUNDWATER SAMPLING PROGRAM
AvtC • S'"H- __________ ______ ________________ PROJECT NO.SUPERVISOR 'inn cSUe JioQnSon
~~'o3/iq
SAMPLEI.D.
NUMBER
00-^503*8-SS-/o
lx) -^ 303*8 -SS-II
ss-iz.
W-9S03.1-SS-13
w-^en-
W-950511-SS-15
sJ$t•4-cxk.e.n
m5%n-ss-n
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mvu.»3
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mu)i7
tnv^S
3 o ^S n QjuO Av £ -
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moj2,
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T.O.C.ELEVATION
\oo7.6Vo
1004. B2-
i.ol.Mo
jO\^>. \ \
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c^a \ _ ^4
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(ft. bloc)
4-, c,
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xi feo
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(II. bloc)
24. r/
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17. 3>5
WATERELEVATION
^83. 5S
c\%\.?6
q*l.^
^18^44
43
Cj^^^Cj
WELLVOLUME(gallons)
i<5 4
C..1
S3- 3
4 4
' '
1,2.
VOLUMEPURGED(gallons)
45,
a-l
16
(£3 Bi>
rarv -fauctt5 w,^.
ran puh\p
5rr\in.
,335
4 'o
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no K
7.^5
7-1.0
no t-e<x
7 °I5
1.75
1,85
7.40
FIELDTEMP.
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10
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12
1-5
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mten
350
450
la^-en
35
315
5"00
700
TIME
io/Z
0854
0855
|o
'
Mb
'^o33
lloO^o
I(oi5
SAMPLEDESCRIPTION& ANALYSIS
dear _cj(.a f*- colloictal
/v\e.4als VOCs-ZCloucly
v\e.kJs VoCs '2Clear-
/vxtWs, VoCs-2.Cja,. green. ^,3
/We-Vc^ls, BA/ASCltc\r
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Clear
AAt4a.lS
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tlear
MeialSLlcuJy bicu^h
AAflttlS
ADDITIONAL COMMENTS
SAMPLE COLLECTION DATA SHttT - GROUNDWATER SAMPLING PROGRAMSV>OLO Ave. . Sv4e^ _____________ PROJECT NO.
SUPERVISOR 'PROJECT NAMESAMPLING CREW MEMBERS JonDATE OF SAMPLE COLLECTION Q 3/15/93 -
SAMPLEI.D.
NUMBER
lAi-930ilb-
ss-n
Ui-clS03il«SS-20
1 - 3031 \o-SS-Zl
uo-^3o3iq-SS-22
W'95o3/7-SVZi
ui-^siq-5S-34
uj-^sasn-SSvLS
v^-cl303l7-SS-:zvo
uiJ^^Oin-
S^ Zl
WELLNUMBER
rnvjj^
mw4A
mw^fe
muifaA
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muo8^
nr\ioC|
mwio
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T.O.C.ELEVATION
SS3 09
^1. 3
c^z.zi
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lOCXo. 43
106.15
^°ie>.o\
^5.53
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WELLDEPTH
(ft. bloc)
1.0. to&
2.lo.i£>'5
35-50
3U.6u>
37.^0
lV/%
Si.^i
0 2 i - V \
^>2.l
WATERDEPTH
(II. bloc)
ife.U
ift.51
ifc.oi
3o. \4
15. ib
iT.'LS
Ife.M
\^-fe^
3^.^1
WATERELEVATION
q"M.^
W.I2.
^14. l4
^14^6
C18o.b^
q^50
m3"?
^IB.^
S%'6 XI
WELLVOLUME(gallons)
^.a
1.?.
z-ft
1.0
l.W>
o. i
9.5
4.1
3.5
VOLUMEPURGED
(gallons)
10&
4.<b
S
^Bb
^^
O.SBb
Z5-5
\5.5
ID- 5
FIELDpH
6.55
1.05
6.10
(o.S5
7.oo
hD '-ecxocrt
7. /0
U15
8.3o
FIELDTEMP.
^
(o
16
°l
10
iin^sfen c uc)h
4
"7
^.5
FIELDCCMD.
550
5'io
1X00
4oo
410
-t-ateoiwcder
igo
340
&5
TIME
\5^9
1505
1444
o^a
Ilo4
1052
iOOO
10^8
iic3
SAMPLEDESCRIPTION& ANALYSIS
Clear
«\etak>C 1 e«\r
m«.-\c\lsC(ou.dy f broi-un
/We/toJs
SligM'y C/cuJy
MtValsSl ight ly c/ouc/y
Me.ta/SCJCanaii, Cloujy
/V\tt(xlS
clear
AVtalS
C'oucAy i bjO'-^>n
Mfto-'S
',-|i(jl)Hy t ' loUity
MeUvIs
ADDITIONAL COMMENTS 5t>
PROJECT NAMESAMPLING CREW MEMBERS JenDATE OF SAMPLE COLLECTION
SAMPLE COLLECTION DATA SHfctT - GROUNDWATER SAMPLING PROGRAM
'Si iiL,_______________________ PROJECT NO.SUPERVISOR '
SAMPLEI.D.
NUMBER
Ui -430311-SS-ib
iO-^305|1-SS-Z.9
W-<\303i&-SS-Jo
v/O-RSoSifc-SS-31
u5-q3o3ig-SS-32
vjj-isoin-QS-33
us -130319-SS-3^
UO-I^OiiCl-^-35
u) 303>8SS-3fe
WELLNUMBER
muJii-
fnu3l2/^
tY»OOJ5
mvki\$A
muoi5P)
muo \^c
muM&
m\jj>\^A
<Y\Uii^\^
T.O.C.ELEVATION
lom.Z4
loi^.iZ
jOOi.Olo
1003 y\
)oo3a°l
I oo 5 s/
WELLDEPTH
(ft. bloc)
~J.O.B(O
'\u>.i\
4io.ns
lol.U>0
4^.1^
30 12_
15.^
^>.&o
WATERDEPTH
(II. bloc)
B5.Ci«o
1-^3
28,°1U>
^.^o
a°i.^>o
za.si
5-' a
3i.^B
WATERELEVATION
sg/Ub
|0\ \ ^
cm.\oSl^.C)^
'm.sq
^2 ^1
WELLVOLUME(gallons)
53-3
l.^
\\ .b
5-3
3.3
5. l
\.u>
5 ^ \
VOLUMEPURGED
(gallons)
38?^
-4.5
3b
\lo
10
I5.?>
^-3Bb
^-3
FIELDpH
l.os
-7.70
8.00
1.^)0
'7.40
7.70
ll-oo
7-55
FIELDTEMP.
q
7
/O
7
/O
IZ
io
6
FIELDCCND.
3<oO
(oOO
35o
7oo
soo
loo
55o
150
TIME
U5'o
1157
IU5
iM$
1107
H51
1\25
H3S
SAMPLEDESCRIPTION& ANALYSIS
Sl.cJouuAy
^etcLlc,cloixcty^ Oi-<\n&i,
Metals
clear
Me-lrcJ S
Clo'v*c^yp b «i>ui o
Meta.i$
Cloudy, biriu^n
Me^<xlsS'i^W/y C/cuc/y( gray
/V\c4-<xJs
cloudy /tni i^y
mttoJsClom.ly b i&o^n
We.43iisRvnScdc Blo-nlt-
/vvetixis voCs - 2.
ADDITIONAL COMMENTS Pb \>rvi eonseca-Li\/^rv
PROJECT NAME __SAMPLING CREW MEMBERSDATE OF SAMPLE COLLECTION
SAMPLE COLLECTION DATA SHbcT - GROUNDWATER SAMPLING PROGRAM
PROJECT NO.Joo SUPERVISOR /5j
SAMPLEI.D.
NUMBER
w -q 5o3i7-SS-3-?
WELLNUMBER
mur/RE>'
T.O.C.ELEVATION
WELLDEPTH
(ft. bloc)
WATERDEPTH
(II. bloc)
WATERELEVATION
WELLVOLUME(gallons)
VOLUMEPURGED
(gallons)
1
FIELDpH
FIELDTEMP.
•
FIELDCOND. TIME
SAMPLEDESCRIPTION& ANALYSIS
R\nSo3c feianlC
Metals'
ADDITIONAL COMMENTS
W K J\ Consulting EngineersCONESTOGA-ROVERS & ASSOCIATES651 Colby Drive, Waterloo. Ontario Canada N2V 1C2
CHAIN OF CUSTODYRECORD
SAMPLER'S SIGNATUI
SEQ.N°. SAMPLE N°.
tiLf * HI 3^3 j p ~S^> **0i*jLl!Bo3lb-55-o\A>-^\jj-CJ
V)-^\o-910- 'i
2>0'b\\n "SS'Dl
^65lt}-S5-OfeiJ5^3)^-5^-0-3o3lb-$S^303 »b- 55-1
lw-(?Bo3lt>-55 -2U)-<?Ko3)7-5S-ZUL)-96t>?} 7-5^-2ui-^to-'ilo-9U-<3Te
f 30317 -SS-.Sfl3 )7-^5-
3^^17-55-3o2>n-ss-v. VH>JtTi£^U\
'
?F
DATE
5 3/1 fa9 3/1 ir,
PROJECT
<2<sU~
£to6n$av~>(90N)
TIME
!(?z. )lk&5
//^^> ryib1
i t> ?/iJ« i' 3 //Joi*^fe&5o Vl<^I Vii«
j, 3/J73 ^//-7!(o V/7Z-7 5/J7J^ 3//"7
3-7 /n-ti- ^vSla
^
Ifc^O
c- 15^6I5?5M^4IIG^\DOO)0^9,
)2o3(\^\
JJo^lrv'jt^''
SHIPPED TO (Laboratory name):
KP:
1PROJECT NAME:
SAMPLE LOCATOIN
nr\Lo Itaiu ;/5
IY\OJ i"6/VT-P <^fy\ u^ -4 A.miW ^ B>tV>U31TYlUJ ^lnr\U3 (9rr\UJ 1KVH>> ll i
/P bo y "\nD t PlUJl J-....v,.
•*• ' . .- - . ,
SAMPLETYPE
bJaJk.s~
TOTAL NUMBER OF CONTAINERS
WO
FCO
NTAI
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$
\ sJ
\
v**
/
^ j
;
-2«~
REMARKS
Mcio Is \\CC^> 'St-/
)/
V^>*V4<3.1<>
j>K
rh^.-4al?>\
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ANTIQPATED CHEMICAL HAZARDS: --, >
RELINQUISHED BY: (~ ^
^ (SIGN)•z /»--;?/ ' '
RELINQUISHED BY: Dtnil^ (SIGN)
RELINQUISHED BY:m"" (SIGN)
VTE/T1ME? \ \$OQ^TEAl
|E
DATE/TIMEl
ADDITIONAL SIGNATURE i— iSHEET REQUIRED 1— '
METHOD OF SHIPMENT:
Cci nt ~'SHIPPED BY:
CONDITION OF SEAL UPON RECEIPT:GENERAL CONDITION OF COOLER: '
WJYEP)GC
HITEHOWUK)LDEN ROD -
REC
(SIGh
RECEIVED BYa>) —————————————————————————
•J (SON)
RECEIVED BY:(^y (SON)
RECEIVED BY:(T —————————^ (SIGN)
EIVED FOR LABORATORY BY: DATE/TIME
j_ ——— 1 ————
COOLER OPENED BY:
(S»lX;CRA OFFICE COPYRECEIVING LABORATORY COPYCRA LABORATORY COPYSHIPPERS
DATE/TIME
N£ 29079
W !• J4 Consulting EngineersCONESTOGA-ROVERS & ASSOCIATES651 Colby Drive, Waterloo, Ontario Canada N2V 1C2
CHAIN OF CUSTODYRECORD
PROJECT^)r^^r~
SHIPPED TO (Laboratory name):
L/ja -^< h^/qft^ (>^ s
N": PROJECT NAME:
T C« , ,VT»- 1SAMPLER'S SIGNATURE U- VOUDlP' '
SEQ.
U)-9^)-q
UJ-^lU"^UJ*i(/u-qtu-^Te^
SAMPLE N°.
3o3\^-^S "2?»051S-$S '3t^31^ -S3 -313o3lS-55-32^3H-S5-3<<
3o3\c|-SS -^303l8"$S'^(^oJyndkArC-.' x
//
//
/
(SMM)
DATE
03/IS03/1^
Od/^D3//1i i io3W
, D5//SBmKjfc
•
.
TIME
1 1 5""?\l 16IH^MOT?ili1139
t^O ? |
«
//
//
ANTICIPATED CHEMICAL HAZARDS:
SAMPLE LOCATOIN
nrxuJ i 9L/1MUJ 6p^^j !£,/}.
rv\\j^>\6£)mw 8N\VJU\^A
K?) ('fVMD^^
//
/
SAMPLETYPE
LxJCLxC/'"
NK
/
//
//
//
TOTAL NUMBER OF CONTAINERS
fcl
1
i1
V•31/•
/
/o
REMARKS
M ojka j<^1
^ /-A^^~iau« SM e4a /<,
4xA^tA^^S U^2s vSi>f
//
//
//
/>
^ «Sllfi- \KJoYY^V>\°»^ Hf H>rt»*'*^«-r5 L^f\-
RELINQUISHED BY: C C .n-, O • J>/*J& -J^ (SIGN)
RELINQUISHED BY:rs?i^ (SON)
RELINQUISHED BY:PSl
"" (SIGN)
ADDITIONAL SIGNATURE i— iSHEET REQUIRED •— '
METHOD OF SHIPMENT:C/Jbner-
Dtr-n ' 1 {jC.
1 -*
Df
kTE/TIME, RECDVED E
kTE/TIME RECEIVED B1
Y:
© OCN)Y:
© (SWN)DATE/TIME RECEIVED BY:
/TV1 v^ (aoN)
SHIPPED BY:Cf /'j P'^f\ V. Lx\ t^>/^ •
CONDITION OF SEAL UPON RECEIPT:GENERAL CONDITION OF COOLER:
RECI
(9GM
CO
(s»
EIVED FOR LABORATORY BY: DATE/TIME
) ———————————————— ———— ' ————OLER OPENED BY: DATE/TIME
) ———————————————— ——— 1 ————
WHITE - CRA OFFICE COP.YYELLOW - RECEIVING LABORATORY COPYPINK - CRA LABORATORY COPYGOLDEN ROD - SHIPPERS N2 E9642
\f t\f\ Consulting EngineersCONESTOGA-ROVERS & ASSOCIATES651 Colby Drive, Waterloo. Ontario Canada N2V 1C2
SHIPPED TO (Laboratory name):
CHAIN OF, CUSTODYRECORD,.;
PROJECT N": PROJECT NAME:
SAMPLER'S SIGNATURE
SEQ. SAMPLE N° DATE
(S«H)
TIME SAMPLE LOCATOIN
SAMPLETYPE REMARKS
tg-t -SS -Dl (0
ir-'fc >3IS -ft- 01 M:\O^S
Ihoo TT
IIt^n30^18-95-0
lo K-
I ~n *• 08^5w-s ?>/iq-5S- H \\o4S
w- 365-ss-.n
W-3>
30319-3S-2S 63 ft*TOTAL NUMBER OF CONTAINERS
ANTICIPATED CHEMICAL HAZARDS:TV
VV
RELINQUISHED BY: C CO- >,
(SIGN)
DATE/TIME.
1 0 3 1 9RECDVED BY:
(SCN)
RELINQUISHED BY: DATE/TIME RECDVED BY:
(SIGN)
RELINQUISHED BY:
(SIGN)
DATE/TIME1
RECDVED BY:
ADDITIONAL SIGNATURESHEET REQUIRED
METHOD OF SHIPMENT: SHIPPED BY: RECEIVED FOR l^ABORATORY BY:
(SIGN) —————————————————————
DATE/TIME
1
CONDI710N OF SEAL UPON RECEIPT:
GENERAL CONDITION OF COOLER:COOLER OPENED BY:
(SIGN) ——————————
DATE/TIME
WHITE - CRA OFFICE COPYYELLOW - RECDVING LABORATORY COPYPINK - CRA LABORATORY COPYGOLDEN ROD - SHIPPERS N2 29078
APPENDIX B
DATA QUALITY ASSESSMENT AND VALIDATION
2227(20)
I I I I I
C R A M E M O1801 Old Highway 8, Suite #114 AT A A-i AT M. ^^St. Paul, Minnesota 55112(612)639-0913
TO: Ed Roberts REFERENCE NO: 1585
FROM: Amber L. Poffenberger ^f DATE: May 3,1993
RE: Data Quality Assessment and Validation for ThreeSoil Samples Collected March 31, 1993 at the Solvay AnimalHealth Site in Charles City, Iowa
The following details a data quality assessment and validation for three soil samplescollected March 31,1993 at the Solvay Animal Health Site in Charles City, Iowa. Thesamples are identified in Table 1. Analytical parameters for the event are listed inTable 2. All analyses were performed by Enseco-Wads worth/Alert Laboratories(EWAL) of North Canton, Ohio. The quality assurance criteria was established bythe methods.1
Holding Time Periods
The holding time periods for the analyses are listed in Table 2. On the basis ofsample collection dates on the chain-of-custody forms and analytical reportsprovided by EWAL, the extractions and analyses were completed within thespecified holding time period.
Method Blank Samples
Contamination of the samples contributed by laboratory conditions or procedureswas monitored by the concurrent preparation and analysis of method blanksamples. Method blank samples for the analyses were reported to be free fromdetectable concentrations of target analytes, with the exception of silver, indicatingno significant laboratory contamination occurred. Silver was detected in themethod blank at 1.1 ug/L. Since silver was non-detect in the associated samples, noqualification of the data was deemed necessary.
Application of relevant quality assurance criteria was consistent with "National FunctionalGuidelines for Organic Data Review", December 1990 (Revised June 1991) and "Laboratory DataValidation Guidelines for Evaluating Inorganics Analysis", July 1988.
Reference No. 1585Page 2
Surrogate Compound Percent Recoveries
Individual sample performance for VOC and BNA analyses was monitored bysurrogate recoveries. The surrogate recoveries for the analyses were within theacceptance criteria for all samples.
Check Sample Percent Recoveries
Check samples were analyzed to assess the accuracy of the laboratory procedures.Percent recoveries for check samples were within the established control limits,indicating an adequate level of accuracy was achieved.
Matrix Spike/Matrix Spike Duplicate (MS/MSP) Results
To assess the long term accuracy and precision of the analytical method on variousmatrices, MS/MSD percent recoveries and the relative percent difference (RPD) ofthe recoveries were determined. The percent recovery and RPD data were withinacceptance criteria, indicating an adequate level of accuracy and precision wasachieved for the methods.
Field Quality Assurance/Quality Control (QA/QC)
The field QA/QC associated with this sampling and analysis event included one tripblank sample.
To evaluate the possibility of contamination arising from sample transport, theenvironment and/or storage, a trip blank sample was submitted to the laboratory forVOC analysis. The trip blank sample yielded non-detectable concentrations of targetanalytes, indicating no significant contamination occurred.
Overall Assessment
The data were found to exhibit acceptable levels of accuracy and precision and maybe used without qualification.
ALP/jmEnc.cc: Steve Day
Bob Martin
TABLE 1
SUMMARY OF SAMPLE IDENTIFICATION NUMBERSSOLVAY ANIMAL HEALTH SITEMARCH 1993 SAMPLING EVENT
S-930331-SS-01S-930331-SS-02S-930331-SS-03TRIP BLANK
TABLE 2
SUMMARY OF ANALYTICAL PARAMETERSSOLVAY ANIMAL HEALTH SITEMARCH 1993 SAMPLING EVENT
Analysis - Method* Holding Time**
Volatile Organic Compounds(VOC) - SW 8240
Base/Neutral - AcidExtractable Organic Compounds(BNA) - SW 8270
Metals - SW 6010/7000 Series
Cyanide - SW 9010
n-Propylamine - SW 8015
Formaldehyde - NIOSH 3500 modified
Total Solids - EPA 160.3 modified
14 Days
14/40 Days***
6 Months (Mercury - 28 Days)
14 Days
14 Days
30 Days
7 Days
NoteMethods were derived from:SW - 'Test Methods for Evaluating Solid Waste, Physical/Chemical Methods",
SW-846,3rd edition, November 1986.NIOSH - NIOSH Manual of Analytical Methods, National Institute for Occupational
Safety and Health, 2nd edition, April 1977.EPA - "Chemical Methods for Analysis of Water and Wastes", EPA-600/4-79-020,
Revised March 1983.Holding time periods are based from sample collection date to sample analysis date.Fourteen days from sample collection to extraction; 40 days from
extraction to completion of analysis.