certified return receipt requested subject: individual...
TRANSCRIPT
May 12, 2014
CERTIFIED – RETURN RECEIPT REQUESTED
Mr. Charlie Coleman Mr. Joel Chavez
EPA Region VIII DEQ
Montana Office Remediation Division
10 West 15th Street, Suite 3200 P.O. Box 200901
Helena, MT 59626-0096 Helena, Montana 59620-0901
Subject: Individual Site Investigation Reports (ISIRs) for facility polygons WGAL-003.29
and LTCK-017.01
Dear Gentlemen:
Please find enclosed two copies each of the Individual Site Investigation Reports (ISIRs) for
facility polygons WGAL-003.29 located within the West Galen Expansion Area and LTCK-
017.01 located within RDU 2 – Lost Creek. The attached ISIRs summarize data collected under
the Agency-approved Facility Sampling and Analysis Memorandum and identify appropriate
remedial requirements and performance standards for these facilities in accordance with the
ARWW&S OU ROD and Final Vegetation Management Plan (VMP). The attached ISIRs have
also been revised as identified in preliminary Agency comments and as discussed in the February
26, 2014 technical meeting between Atlantic Richfield and Agency representatives.
Please call me at (406) 723-1813 if you have any questions.
Sincerely,
Shannon Dunlap
Operations Project Manager
cc: Julie DalSoglio/EPA – (w/o enc.)
Joe Vranka/EPA – (w/o enc)
Andy Lensink/EPA – (1 CD)
Katherine Haque-Hausrath/DEQ – (1 CD)
Gunnar Emilsson/CDM
Ken Brockman/BOR
Connie Ternes-Daniels/ADLC – (1 CD)
Ron Halsey/Atlantic Richfield – (email w/o enc.)
Marc Ferries/Atlantic Richfield – (email w/o enc.)
Roy Thun/Atlantic Richfield – (email – w/o enc.)
Charlie Coleman/Joel Chavez Page 2
Kevin Bethke/TREC
John Davis/Poore, Roth and Robinson – (email – w/o enc.)
Duane Logan/Pioneer
File: 72.04.110.1 - RDU16 (w/certs) (w/o enc.)
72.04.130.16 (w/o enc.)
Library: 1 hard copy / 1 electronic copy
Chron. (w/o enc.)
Anaconda Smelter NPL Site
Old Works/East Anaconda Development Area Operable Unit; and
Anaconda Regional Water, Waste and Soils Operable Unit
Facilities Sampling
PRLU (LTCK-017.01)
Individual Site Investigation Report (ISIR)
Prepared for:
Atlantic Richfield Company
317 Anaconda Road
Butte, Montana 59701
May 2014
LTCK-017.01 ISIR
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TABLE OF CONTENTS
1.0 INTRODUCTION AND PROJECT DESCRIPTION ......................................................... 1
1.1 Purpose and Objectives ............................................................................................ 1
1.2 Project Organization ................................................................................................. 1
1.3 Site Description ........................................................................................................ 1
2.0 PROJECT ACTIVITIES ...................................................................................................... 2
2.1 Description of Project Activities .............................................................................. 2
2.2 Sample Location Documentation ............................................................................. 2
2.2.1 Sample Labeling ............................................................................................ 2
2.2.2 Field Documentation ..................................................................................... 2
2.3 Analytical methodology ........................................................................................... 2
2.4 SAP Deviations ........................................................................................................ 3
3.0 REMEDIAL ACTION OBJECTIVES AND REQUIREMENTS ....................................... 3
4.0 SITE CHARACTERIZATION ............................................................................................ 3
4.1 Previous Investigations ............................................................................................. 3
4.2 2010 Facility Sampling ............................................................................................ 3
4.3 Analysis .................................................................................................................... 4
4.4 Recommendations .................................................................................................... 4
5.0 REFERENCES .................................................................................................................... 6
LTCK-017.01 ISIR
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LIST OF TABLES
Table 1 - 2010 Facility Sampling Data Summary Table
Table 2 - Soil Analytical Requirements
Table 3 - Sample Pit Location
LIST OF FIGURES
Figure 1: Vicinity Map – Facilities Sampling and Analysis
Figure 2: Facility Sampling PRLU Polygon LTCK-017.01
LIST OF APPENDICES
APPENDIX A: LABORATORY DATA
Appendix A.1 Ashe Analytics Data
Appendix A.2 MSE, Inc. Data
APPENDIX B: SAMPLE CHAIN-OF-CUSTODIES
Appendix B.1 Ashe Analytics Data
Appendix B.2 MSE, Inc. Data
APPENDIX C: FIELD LOGS
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1.0 INTRODUCTION AND PROJECT DESCRIPTION
1.1 Purpose and Objectives
The Facilities designation for various polygons within the ARWW&S OU was initially used as
an overarching category for regions where the Land Reclamation Evaluation System (LRES)
protocol and/or remedial logic may not have been appropriate or may require modifications
because of past or present activities within the specific area. Sampling was performed within
individual Facility areas, as permitted by landowner access, to better characterize smelter related
impacts and determine remedial requirements, as appropriate. The goal was to obtain sufficient
soils data to determine the extent and magnitude of soil arsenic concentrations in comparison to
the appropriate human health arsenic action levels. In some instances, sampling was proposed to
determine if Superfund obligations are present or whether designation of the area as No Further
Action is appropriate.
This facility was sampled under the Agency-approved Facilities Sampling and Analysis
memorandum and is located in Remedial Design Unit (RDU) 2 – Lost Creek of the Anaconda
Regional Water, Waste and Soils (ARWW&S) Operable Unit (OU) at the Anaconda Smelter
NPL site. This ISIR summarizes the Remedial Action Objectives (RAO’s), reviews data and
observations from current and previous investigations, evaluates the need for remedial action,
and identifies appropriate performance standards for Preliminary Land Remediation Unit
(PRLU) polygon LTCK-017.01 in accordance with the Record of Decision (ROD) (EPA, 1998)
and Final Vegetation Management Plan (VMP) (Atlantic Richfield, 2013) for the ARWW&S
OU.
1.2 Project Organization
Atlantic Richfield’s designated representative; TREC, Inc. in conjunction with EPA oversight
personnel was responsible for determining the location of the soil sample pits, performing the
excavation of the sample pits and collecting the soil samples. Prior to sampling activities,
appropriate landowners were contacted to facilitate access to the site. TREC reviewed the data
with respect to the remedial action requirements and developed this ISIR.
1.3 Site Description
LTCK-017.01 is a small privately owned gravel pit/disturbance located north of Lost Creek Road
that is approximately 0.7 acres in size (see the Facilities Vicinity Map provided in Figure 1).
Based on current land use, the recreational/open space/agricultural action level of 1,000 mg/kg
for surface soil arsenic is appropriate for areas within this facility. No previous sampling
locations existed within the facility. Therefore, one location was sampled under the Facility
Sampling and Analysis Memorandum to further characterize potential smelter related impacts at
the site and assist in evaluation of remedial requirements.
LTCK-017.01 ISIR
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2.0 PROJECT ACTIVITIES
2.1 Description of Project Activities
Sampling locations under the Facilities Sampling and Analysis Memorandum were identified to
better characterize smelter related impacts and determine remedial requirements, as appropriate.
All sample pits were excavated by hand. The sample crew typically consisted of a 2 person crew
accompanied by an Agency representative. All field data and analytical samples were collected
as directed by the Facilities Sampling and Analysis Memorandum and documented in the Field
Log book. Upon the end of each sampling day, the sample crew would complete the Chain-of-
Custodies for the samples. The samples were then delivered to the laboratories within a few
days following sample collection. After samples were collected, each test pit was backfilled by
hand but not reseeded. Care was taken during all phases of the sampling effort to minimize
damage to the existing vegetation.
2.2 Sample Location Documentation
2.2.1 Sample Labeling
Sample locations were labeled by location and depth interval according to the list provided in the
Facilities Sampling and Analysis Memorandum. Depth intervals were labeled as follows:
0 to 2 inches (A interval; surface sample);
2 to 6 inches (B interval);
0 to 6 inches (C interval); and
6 to 12 inches (D interval).
Location labels generally followed the format of FAC for Facilities sampling followed by a two
digit year identifier indicating the year sampled followed by a sequential number. An example
of a sample label is as follows (FAC-10-101A). Figure 2 shows the final locations of the sample
points overlaid on a basemap.
2.2.2 Field Documentation
A field log book was maintained during this sampling investigation. Copies of the field logs are
included as Appendix C. The original field log books for the facilities sampling event are
located in the offices of TREC, Inc. in Bozeman, Montana.
2.3 Analytical methodology
Table 2 presents the analytical methods used for sample analysis. Quantitative laboratory
measurements include arsenic, cadmium, copper, lead, zinc and pH for all samples. Table 2 of
the Facilities Sampling and Analysis Memorandum (Atlantic Richfield, 2010) provides
additional detail on the analytical method used for analysis of these parameters. All analyses are
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consistent with the Clark Fork River Superfund Site Investigation Lab Analytical Protocols (CFR
SSI LAP) and Quality Assurance Project Plan (QAPP) (PTI, 1992b) unless otherwise noted.
2.4 SAP Deviations
pH samples were taken for the C-horizon (0-6 inches) and D horizon (6-12 inches) for each test
pit.
3.0 REMEDIAL ACTION OBJECTIVES AND REQUIREMENTS
Remedial requirements for impacted soils that are applicable to areas within the ARWW&S OU
are identified in the ROD and FDRs/RAWPs. Design criteria relevant to “facility” areas
identified in this plan include:
Reduce arsenic concentrations at the surface to below human health arsenic action levels
– 1,000 mg/kg for open space/agriculture/recreation, 500 mg/kg for commercial/
industrial areas, 250 mg/kg for residential areas and 2,500 mg/kg for steep slope areas in
Smelter Hill RDUs 3 and 14 where access restrictions are in place through Atlantic
Richfield ownership or restrictive covenants.
High arsenic area – In areas of good vegetation (i.e. Dutchman) or of beneficial use (i.e.
historic areas) that are owned by Atlantic Richfield or a government entity and exceed the
arsenic action level, implementation of ICs may be appropriate through management of
the area as a high arsenic area.
Additionally, evaluations of vegetation performance standards and monitoring and maintenance
(M&M) requirements are made based on land use pursuant to requirements identified in the Final
VMP for the ARWW&S OU (Atlantic Richfield, 2013), or the Modifying Criteria of the LRES
where standards under the VMP are inappropriate
4.0 SITE CHARACTERIZATION
4.1 Previous Investigations
No previous investigations were conducted for this site.
4.2 2010 Facility Sampling
Soils data for arsenic and other metals including, cadmium, copper, lead, and zinc were collected
to evaluate potential human health impacts as well as the potential impacts to vegetation
establishment. Sample data collected during the Facility sampling of polygon LTCK-017.01 are
presented in Table 1 below. Sampling locations are shown on Figure 2.
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Table 1 - 2010 Facility Sampling Data Summary Table
Sample ID Depth
(inches)
As Cd Cu Pb Zn Soil pH
(standard
units) (mg/kg)
FAC-010-077A 0-2 16 4 45 24 65
FAC-010-077B 2-6 8 4 42 27 75
FAC-010-077C 0-6 8.0
FAC-010-077D 6-12 20 4 39 15 74
FAC-010-077D 6-12 20 4 39 15 74 8.0
FAC-010-077.1A* 0-2 12 4 54 25 66
FAC-010-077.1B* 2-6 14 4 41 22 58
FAC-010-077.1C* 0-6 8.0
FAC-010-077.1D* 6-12 8 4 48 29 75
FAC-010-077.1D* 6-12 8 4 48 29 75 8.3
*Field Duplicate
4.3 Analysis
As previously mentioned, Facility LTCK-017.01 represents a small privately owned former
gravel pit located north of Lost Creek Road. All of the data collected from the formal gravel pit
exhibited arsenic concentrations below the applicable recreational/open space/agricultural action
level of 1,000 mg/kg as well as the residential land use action level of 250 mg/kg. The Total
Metal Indices (TMI = As+Cu+Zn) for all sampled soils were also below the moderate plant
stress level of 1,700 mg/kg identified in the VMP and soil pH values were greater than 6.5
standard units and slightly alkaline. Therefore, no smelter related impacts were identified at the
facility requiring remediation.
4.4 Recommendations
No smelter related impacts were identified and therefore no active remedial requirements have
been determined necessary as a result of collecting and analyzing soils data for the facility
represented by polygon LTCK-017.01. Because soil arsenic concentrations are below the
residential land use action level of 250 mg/kg, this facility can be classified as Category 1
(Unrestricted Use) under the Final VMP.
Existing vegetation cover for this facility is generally sparse and in its current condition would
likely not pass the Operational and Functional (O&F) vegetation performance criteria identified
in the VMP for typical Category 1 properties. However, as discussed in the February 26, 2014
meeting between Atlantic Richfield and EPA representatives, application of LRES modifying
criteria is appropriate given physical site conditions and can be used to designate this facility as
NFA. Due to the absence of contaminated soils, the coarse nature of the existing soil surface
which effectively prevents fugitive dust generation, and most of the parcel having internal
drainage, the area will not have requirements for vegetation establishment or long-term
monitoring and maintenance (M&M) under Superfund.
LTCK-017.01 ISIR
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Therefore, it is recommended that the facility represented by polygon LTCK-017.01 be
designated as a No Further Action (NFA) Category 1 (Unrestricted Use) area with no additional
Superfund obligations and unrestricted land use from a Superfund perspective. Future
development within this facility, however, will still be subject to all remaining and relevant
provisions of the ADLC Developmental Permit System (DPS) and other applicable federal, state,
and local laws as enforced by the ADLC.
Remedial activities identified in the RDU 2 - Lost Creek FDR/RAWP for areas immediately
adjacent to this facility consist of a T12 (tillage to 12 inches) remedy to the south of the facility
and SSR-2/SSR-3 (Steep Slope Reclamation types 2 and 3) to the north. These remedies will be
implemented up to margins of the LTCK-017.01 facility boundary during adjacent RA activities
as delineated during performance of the required pre-construction walkthrough with Agency
personnel. Weed management will also be performed within the margins of this facility in
conjunction with adjacent remediated areas, as appropriate.
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5.0 REFERENCES
EPA, 1998. Anaconda Smelter NPL Site, Anaconda Regional Water, Waste and Soils
(ARWW&S) Operable Unit (OU) Record of Decision (ROD). September 1998.
EPA, 2000. Final Remedial Design Work Plan, Anaconda Regional Water, Waste and Soils
Operable Unit, Anaconda Smelter NPL Site, Anaconda, MT. Prepared for EPA by CDM
Federal Programs Corporation. June 26, 2000.
Atlantic Richfield, 2013. Anaconda Smelter NPL Site, Anaconda Regional Water, Waste &
Soils OU, Final Vegetation Management Plan. May 2013.
Atlantic Richfield, 2010. Facilities Sampling and Analysis Memorandum, Anaconda Regional
Water, Waste and Soils Operable Units, Old Works/East Anaconda Development Area
Operable Unit, Anaconda, MT. May 2010.
Atlantic Richfield, 2005. Remedial Design Unit (RDU) 2, Lost Creek Uplands, Final Remedial
Action Work Plan, Anaconda Regional Water, Waste and Soils Operable Unit, Anaconda
Smelter NPL Site, Anaconda, MT. June 2005.
LTCK-017.01 ISIR
Anaconda Smelter NPL Site
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Table 2 - Soil Analytical Requirements
Analyte Analytical
Method
Container
Requirements Preservative
Holding
Times
Reporting
Limits
(mg/kg)
Arsenic USEPA 6010B
Ziploc plastic
bags None
6 months 1.0 mg/kg
Cadmium USEPA 6010B 6 months 0.3 mg/kg
Copper USEPA 6010B 6 months 1.5 mg/kg
Lead USEPA 6010B 6 months 0.5 mg/kg
Zinc USEPA 6010B 6 months 2.5 mg/kg
pH
(Saturated
paste)
ASA Monograph
9, Part 2, Method
10-3.2
NA NA
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Table 3 - Sample Pit Location
Sample ID Northing Easting
FAC-010-077A
715969.4369 1103696.5076
FAC-010-077B
FAC-010-077C
FAC-010-077D
FAC-010-077D
FAC-010-077.1A
FAC-010-077.1B
FAC-010-077.1C
FAC-010-077.1D
FAC-010-077.1D
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Figures
Figure 1: Vicinity Map – Facilities Sampling and Analysis
Figure 2: Facility Sampling PRLU Polygon LTCK-017.01
SHOP-011.01
WGAL-008.01
WGAL-007.01
FT-006
OWSR-010.02
SHOP-005
Gochanour 2
FT-008.05
FT-008.02
FT-011
FT-008.04
WGAL-003.28
FT-010.01
WGAL-006.06-A
FT-009.11
OWSR-014.08
FT-010.02
SHOP-008
SMHL-028
FT-012
OWSR-005
WGAL-003.10
SMHL-055.06
WGAL-003.29
SMHL-055.07
WGAL-001.02
LTCK-002.13LTCK-017.01
FT-008.07
LTCK-002.11
R.D.U.#8-Opportunity Ponds
WEST GALEN EXPANSION
R.D.U.#1-Stucky Ridge
CSOU
R.D.U.#9-Fluvial Taillings
R.D.U.#3-Smelter Hill Uplands
R.D.U.#6-South Opportunity Uplands
R.D.U.#2-Lost Creek
R.D.U.#15-Mt. Haggin
R.D.U.#13-Old Works WMA
R.D.U.#14-Smelter Hill Facilities
R.D.U.#4-Anaconda Ponds
R.D.U.#12-Slag
R.D.U.#10-Warm Springs Creek
R.D.U.#7-North Opportunity Uplands
R.D.U.#5-Blue Lagoon/Active Railroad
R.D.U.#11-Cashman Pile
8 9
89
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21
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28
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LOST CREEK RD.FR
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3RD ST. MORE
L Rd
Willow Glenn Rd.
4TH ST.
Country Club
Haus
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6TH ST.Fa
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OUTLAW Trl
Elk Haven Dr.
Dixon
St.
5TH ST.
Leslie
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8TH ST.
COMMERCIAL ST.
Smith St.
BEAR PAW Trl
ASPEN HILLS Rd
Erickson St.
Norris
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Schu
yler S
t.
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Crosby St.
White
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Silver Bow Creek
Willow Creek
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Modesty Creek
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«
LegendFacility PolygonsRDU BoundariesSection
Hydrologic FeaturesInterstateState Highway
1 0 10.5 Miles
File: Facilities_Plan.mxd Date: 13-Mar-2014
OWSR-014.08
LTCK-002.13
LTCK-017.01LTCK-002.11
3025
1924
29
LOST CREEK RD.
LOST CREEK RD.
Lost Creek
SEE MAPINSET
AFFCO
FIGURE 1VICINITY MAP
FACILITIES SAMPLING & ANALYSISARWW&S OPERABLE UNIT
ANACONDA, MONTANA
%%%%%%%%FAC-010-077
LTCK-017.03
LTCK-011.03
LTCK-011.01
LTCK-017.01
LTCK-012
LTCK-016.05-BLTCK-016.05-B
25
File: Facil_Samp_LTCK-017.01.mxd Date: 07-May-2014
Facilities SamplingPRLU Polygon LTCK-017.01
ARWW&S Operable UnitAnaconda Smelter NPL Site
Figure 2
ª
Legend% Facility Samples
PRLU PolygonsSection Line
40 0 4020
Feet
GALEN ROAD
Notes:1) Thhe user of this map is responsible for determing its suitability for his or her intended use or purpose. There is no guarantee for the accurancy of the material herein contained. 2) Aerial Photography flown July 2011 for Atlantic Richfield Company .25-foot resolution.
Note: Sampling was conducted by TREC, Inc. on 9.1.2010 underAnaconda Smelter NPL Site, OW/EADA OU and ARWW&S,Facilities Sampling and Analysis Memorandum (May 2010).
LTCK-017.010.7
1000 ppm 2
As Cd Cu Pb Zn
FAC-010-077A 0-2 16 4 45 24 65FAC-010-077B 2-6 8 4 42 27 75FAC-010-077C 0-6 8.0FAC-010-077D 6-12 20 4 39 15 74 8.0
FAC-010-077.1A* 0-2 12 4 54 25 66FAC-010-077.1B* 2-6 14 4 41 22 58FAC-010-077.1C* 0-6 8.0FAC-010-077.1D* 6-12 8 4 48 29 75 8.3
Land Use: Inactive Gravel Pit Total Acres
FacilitiesISIR Design Criteria Summary
Land Owner: Nelson Polygon number
Arsenic Action Level: RDUAs > Action Level at 0-2 inches NoAs > 250ppm at 0-2 inches No
*Field Duplicate
Design Justification Discussion: Facility LTCK-017.01 represents a privately owned former gravel pit that is located north of Lost Creek Road. All samples collected within the former gravel pit exhibited arsenic concentrations below the applicable recreational/open space/agricultural action level of 1,000 mg/kg as well as the residential action level of 250 mg/kg, and no other superfund impacts were identified. Therefore, this Facility is classified as a Category 1 (Unrestricted Use) area under the Final VMP and is designated as a NFA area using the LRES modifying criteria with no further requirements under Superfund.
REMEDY BASED ON EVALUATION OF BELOW DATA: No Further Action
Sample ID Depth (inches)
Soil pH (standard units)(mg/kg)
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Anaconda Smelter NPL Site
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Appendix A
Laboratory Data
LTCK-017.01 ISIR
Anaconda Smelter NPL Site
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Appendix A.1
Ashe Analytics Data
Sheet1
Page 1
TO: TREC, INC. SEPT. 09, 2010 K BETHKE D PIPINICH
FROM: ASHE ANALYTICS JOHN ASHE
SUBJECT: ANALYTICAL REPORT NO. KBD00910KPROJECT: 9202 - FACILITIES
TWENTY-EIGHT (28) SAMPLES WERE RECEIVED ON SEPT. 02, 2010 FORTOTAL METALS ANALYSIS (As, Cd, Cu, Pb, & Zn) BY XRF.RESULTS ARE PRESENTED BELOW.
SAMPLELAB SAMPLE As As Cd Cd Cu Cu Pb Pb Zn Zn PREPNUMBER I.D. mg/kg FLAG mg/kg FLAG mg/kg FLAG mg/kg FLAG mg/kg FLAG GROUPK-1590 FAC-010-092AK-1591 FAC-010-092BK-1592 FAC-010-092DK-1593 FAC-010-093AK-1594 FAC-010-093BK-1595 FAC-010-093DK-1596 FAC-010-084AK-1597 FAC-010-084BK-1598 FAC-010-084DK-1599 FAC-010-085AK-1600 FAC-010-085BK-1601 FAC-010-085DK-1602 FAC-010-043.1K-1603 FAC-010-060.1AK-1604 FAC-010-060.1BK-1605 FAC-010-060.1DK-1606 FAC-010-094AK-1607 FAC-010-094BK-1608 FAC-010-094DK-1609 FAC-010-095AK-1610 FAC-010-095BK-1611 FAC-010-095DK-1612 FAC-010-077A 16.4 3.9 U 44.6 24.4 65.4 999860.00K-1613 FAC-010-077B 7.7 U 3.9 U 42.0 26.5 74.7 999860.00K-1614 FAC-010-077D 19.6 3.9 U 39.4 15.0 74.3 999860.00K-1615 FAC-010-077.1A 12.0 3.9 U 54.2 24.8 65.7 999860.00K-1616 FAC-010-077.1B 14.1 3.9 U 41.4 21.7 58.1 999860.00K-1617 FAC-010-077.1D 7.7 U 3.9 U 48.4 28.9 74.8 999860.00
Not Part of Polygon LTCK-017.01
LTCK-017.01 ISIR
Anaconda Smelter NPL Site
Z:\Current_Projects\2103_AR_MT_ARWW\2103-Site_Wide_Support\Sitewide Design Issues\Facilities\2014\ISWP_Resubmittals\19-LTCK-017_ISIR\Facilities ISIR LTCK-017_01.doc
Appendix A.2
MSE, Inc. Data
Not Part of LTCK-017.01
Not Part of LTCK-017.01
LTCK-017.01 ISIR
Anaconda Smelter NPL Site
Z:\Current_Projects\2103_AR_MT_ARWW\2103-Site_Wide_Support\Sitewide Design Issues\Facilities\2014\ISWP_Resubmittals\19-LTCK-017_ISIR\Facilities ISIR LTCK-017_01.doc
Appendix B
SAMPLE CHAIN-OF-CUSTODIES
LTCK-017.01 ISIR
Anaconda Smelter NPL Site
Z:\Current_Projects\2103_AR_MT_ARWW\2103-Site_Wide_Support\Sitewide Design Issues\Facilities\2014\ISWP_Resubmittals\19-LTCK-017_ISIR\Facilities ISIR LTCK-017_01.doc
Appendix B.1
Ashe Analytics Chain-of-Custody
LTCK-017.01 ISIR
Anaconda Smelter NPL Site
Z:\Current_Projects\2103_AR_MT_ARWW\2103-Site_Wide_Support\Sitewide Design Issues\Facilities\2014\ISWP_Resubmittals\19-LTCK-017_ISIR\Facilities ISIR LTCK-017_01.doc
Appendix B.2
MSE Inc. Chain-of-Custody
LTCK-017.01 ISIR
Anaconda Smelter NPL Site
Z:\Current_Projects\2103_AR_MT_ARWW\2103-Site_Wide_Support\Sitewide Design Issues\Facilities\2014\ISWP_Resubmittals\19-LTCK-017_ISIR\Facilities ISIR LTCK-017_01.doc
Appendix C
Field Logs