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Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
Administrative Record File Index
Released: 06/20/2008
SEMS-RM DOCID # 1163129
About the Administrative Record
This administrative record file contains the documents that the U.S. Environmental Protection Agency (EPA) has considered and/or relied upon in selecting the remedial activities for the Sunrise Mountain Landfill Site in Clark County, Nevada, that are incorporated into the Scope of Work for EPA Order Docket No. RCRA-7003-09-2008-0002. This Administrative Record is presented in Compact Disc (CD) format. The administrative record file may be supplemented. This 2008 administrative record file (which also incorporates by reference the documents in the Sunrise Mountain Landfill 1999 Administrative Record) will be available for viewing by appointment at both the U.S. EPA Region IX Superfund Records Center, 95 Hawthorne St., San Francisco, CA 94105 and at the U.S. Department of the Interior, Bureau of Land Management Field Office in Las Vegas, Nevada. Please contact the Project Coordinators listed below to arrange an appointment for viewing. EPA welcomes questions and comments on documents contained in the administrative record file. Please contact: Steve Wall Project Coordinator U.S. EPA (WST-7) 75 Hawthorne Street San Francisco, CA 94105-3972 (415) 972-3381 [email protected]
or: Ann Murphy Alternate Project Coordinator U.S. EPA (WRT-7) 75 Hawthorne Street San Francisco, CA 94105-3972 (415) 972-3640
or: Mike Moran
U.S. Bureau of Land Management Las Vegas Field Office 4701 North Torrey Pines Drive Las Vegas, NV 89130-2301 [email protected] (702) 515-5053 (telephone) (702) 515-5023 (fax)
What is an Administrative Record?
An administrative record is a collection of documents which forms the basis for an agency's decision, in this case the selection of a response action. This does not mean that only documents which support a response decision are placed in the administrative record. Relevant documents that were relied upon in selecting the response action, as well as relevant documents that were considered but ultimately rejected, are included. The administrative record will be available for public review, by appointment, during normal business hours and should be treated as a non-circulating reference document. Questions regarding the maintenance of the administrative record file should be directed to:
Elaine Chan, Administrative Record Coordinator, U.S. EPA (SFD-7-B), 75 Hawthorne Street, San Francisco, CA 94105-3901, Phone: (415) 972-3128 How to obtain copies of administrative record documents:
Individuals may copy any documents contained in the administrative record file according to the procedures at the local repository or request a copy of the CD by calling the Superfund Records Center at (415) 536-2000. Sunrise Mountain Landfill Site
2008 Administrative Record
Acronyms and Abbreviations
ABBREVIATION MEANING
1st First 2-D Two-Dimensional 2nd Second 3rd Third 4th Fourth 5th Fifth ACAP Alternative Cover Assessment Project app Appendix ASCE American Society of Civil Engineers attch Attachment BLM US Dept of the Interior – Bureau of Land Management CAA Clean Air Act CERCLA Comprehensive Environmental Response, Compensation, and
Liability Act of 1980 CFR Code of Federal Regulations CSAMT Controlled Source Audio-Frequency Magnetotellurics CVs Resumes (Latin Abbreviation) CWA Clean Water Act dept Department DFX AutoCAD File Format div Division DRI Desert Research Institute DWG AutoCAD File Format E East ed Editor encl Enclosure EPA Environmental Protection Agency ET Evapotranspiration et al And Others (Latin abbreviation) fr From ft Feet
FY Fiscal Year GES Geotechnical & Environmental Services, Inc gINT Geotechnical & Geoenvironmental Software HLA Harding Lawson Associates in Inches IP Induced Polarization ltr Letter memo Memorandum MOU Memorandum of Understanding mtg Meeting N North NE Northeast NMOC Non-Methane Organic Compound NUREG Documents Published by the US Nuclear Regulatory Commission NV State of Nevada NW Northwest p Page pp Pages RCRA Resource Conservation and Recovery Act re Regarding rpt Report RSS Republic Silver State RSSN Republic Services of Southern Nevada RWMS Radioactive Waste Management Site S South SAP Sampling & Analysis Plan SDG Sample Delivery Group SE Southeast SOW Scope of Work SWANA Solid Waste Association of North America TL Transmittal Letter UNSAT-H Computer Code Used to Simulate the One-Dimensional Flow of Water,
Vapour, and Heat in Soils US United States USA United States of America USGS US Geological Survey v Volume VOC Volatile Organic Compound W West w/ With w/o Without
This administrative record is available for viewing at the Superfund Records Center in San Francisco and the U.S. Bureau of Land Management, Las Vegas Field Office, 4701 North Torrey Pines Drive, Las Vegas, NV 89130-2301.
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
1110472 1/1/1979
Excerpt: Chapter 3 - Rockfill Dams (Rockfill in
Hydraulic Engineering, 1979, Elsevier
Scientific, pp 38-61)
R09: Stephenson, David (Univ of the
Witwatersrand, Johannesburg)
2037665 12/1/1984Article: Hydraulic properties of stony vadose
zones (Ground water, v22, #6, pp 696-705)
R09: Bouwer, Herman (US Dept of
Agriculture - Water Conservation
Laboratory), R09: Rice, R (US Dept of
Agriculture - Water Conservation
Laboratory)
2037696 1/1/1987Map: Geology of Las Vegas NW quadrangle,
w/TL to S Wall fr A Gaddy 8/30/04
R09: Matti, Jonathan (Univ of Nevada, Reno
- Bureau of Mines & Geology)
1110468 1/1/1989
Excerpt: Chapter 5 - Filter Design (Seepage,
Drainage, & Flow Nets, 2nd 1989, John Wiley
& Sons, pp 173-185)
R09: Cedergren, Harry (NONE)
1110470 3/1/1989Design of riprap revetment (Hydraulic
Engineering Circular #11, 3/1989)
R09: (US Dept of Transportation - Federal
Highway Administration)
1110473 6/1/1990
Article: Influence of uniformity on riprap
stability (Publications in Hydraulics, 1990
Conference on Hydraulic Engineering, 6/90,
pp 25-30)
R09: Wittler, Rodney (US Dept of the
Interior - Bureau of Reclamation), R09: Abt,
Steven (Colorado State Univ, Fort Collins -
Dept of Civil Engineering)
2027676 10/1/1990 Hydrologic criteria & drainage design manualR09: (Clark County, NV - Regional Flood
Control District)
2037695 1/1/1991
Excerpt: ANSWERS user's manual, 2nd ed,
appendix A (pp 33-38), appendix B (pp 39 &
40), & addendum (p 55)
R09: Beasley, David (North Carolina State
Univ - Dept of Biological & Agricultural
Engineering), R09: Huggins, Larry (Purdue
Univ - Dept of Agricultural & Biological
Engineering)
2037697 4/1/1991
Article: Effects of ground fissures on
development in Las Vegas Valley, NV
(Proceedings of the 1991 Annual Symposium
on Engineering Geology & Geotechnical
Engineering, #27, 32-1-32-15), w/TL to S Wall
fr A Gaddy 8/30/04
R09: Stilley, Alan (Converse Consultants
Southwest, Inc), R09: Werle, James
(Converse Consultants Southwest, Inc)
Page 1 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
1110469 8/1/1991
Article: Riprap design for overtopping flow
(Journal of Hydraulic Engineering, v117, #8,
8/91, pp 959-972)
R09: Johnson, Terry (Nuclear Regulatory
Commission), R09: Abt, Steven (Colorado
State Univ, Fort Collins - Dept of Civil
Engineering)
2037702 1/1/1995
Article: Calcium carbonate effects on soil
textural class in semiarid wildland soils (Arid
Soil Research & Rehabilitation v9, #2, 155-
165)
R09: Aguilar, Richard (Sandia National
Laboratories), R09: Francis, Richard (NONE)
2065259 4/20/1995Article: Alternative landfill cover
demonstration
R09: Dwyer, Stephen (Sandia National
Laboratories)
2072557 6/7/1995 Photos: Closure photos - erosion - 6/7/95 R09: (Harding Lawson Assoc)R09: Schmutz, Clare (Clark County, NV -
Health District)
2065261 8/1/1995
Fact Sheet: Waste burial in arid environments
- application of information fr field laboratory
in Mojave Dessert, Southern Nevada
R09: (US Geological Survey)
2065263 8/1/1995Bibliography - US Geological Survey studies at
waste site in Mojave Dessert near Beatty, NVR09: (US Geological Survey)
2065262 8/13/1995
Article: Soil, plant, and structural
considerations for surface barriers in arid
environments - application of results fr
studies in Mojave Dessert near Beatty, NV
(Workshop on Barriers for Long-Term
Isolation, 8/13/95)
R09: Andraski, B (US Geological Survey),
R09: Prudic, David (US Geological Survey)
2037707 6/12/1996
Article: Design of final covers systems for arid
& semi-arid regions of west (3rd International
Symposium of Environmental Geotechnology,
6/10-6/12/96)
R09: Richardson, Gregory (G N Richardson
& Assoc), R09: Waugh, Joseph (Rust
Geotech Inc)
2073226 8/3/1996
Article: Groundwater variability at sanitary
landfills - causes & solutions (From Theory to
Practice - Proceedings of Uncertainty '96,
Geotechnical Engineering Div/ASCE, 7/31-
8/3/96)
R09: Figueras, Debbie (Browning-Ferris
Industries, Inc - Groundwater Services Div),
R09: Oneacre, John (Browning-Ferris
Industries, Inc - Groundwater Services Div)
Page 2 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2037709 2/12/1997Article: Prediction of long-term erosion fr
landfill covers in southwest, w/TLs
R09: Anderson, Clifford (Univ of New
Mexico - Dept of Civil Engineering), R09:
Stormont, John (Univ of New Mexico - Dept
of Civil Engineering)
2037711 8/1/1997
Solid waste fact sheet - alternative final
covers for low-risk municipal solid waste
landfills
R09: (NV Dept of Conservation & Natural
Resources - Div of Environmental
Protection)
2029952 11/13/1997 Final cover evaluation R09: Dwyer, Stephen (Dynamic Corp)R09: (US Dept of the Interior - Bureau of
Land Management)
2031841 2/1/1998Photos (16): Site visit - ACAP conference, 6 X
4 in, color
2031777 2/24/1998Email: Applicability of CAA emission
guidelines to site
R09: Bowlin, Patricia (Environmental
Protection Agency - Region 9)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2037698 3/27/1998
Article: Simple method to help define fissure
hazard for sites in Las Vegas Valley, NV
(Proceedings of 33rd Symposium for
Engineering Geology & Geotechnical
Engineering, 3/25-3/27/98), w/TL to S Wall fr
A Gaddy 8/30/04
R09: Stilley, Alan (Converse Consultants
Southwest, Inc), R09: Werle, James
(Converse Consultants Southwest, Inc), R09:
Linnert-dunford, Lorraine (Converse
Consultants Southwest, Inc)
2040220 4/9/1998Newsclip: Senators tour Sunrise landfill, meet
with residentsR09: (Las Vegas Sun)
2040221 4/10/1998Newsclip: Officials still looking for Sunrise
landfill answersR09: Manning, Mary (Las Vegas Sun)
2040222 4/10/1998 Newsclip: Residents air worries over dumpR09: Rogers, Keith (Las Vegas Review-
Journal (Newspaper))
2065274 4/23/1998
Enforcement order #3520 to submit plan to
meet requirements for landfill gas collection
& control system
R09: Naylor, Michael (Clark County, NV -
Health District), R09: Ravenholt, Otto (Clark
County, NV - Health District)
R09: Manning, Martin (Clark County, NV -
Public Works Dept)
2040211 5/27/1998Draft Sunrise agreement, w/TL to A Stern fr M
Moran 5/28/98R09: (Clark County, NV - Public Works Dept)
2040212 6/3/1998 Ltr: Comments on draft Sunrise agreement
R09: Rosse, Verne (NV Dept of Conservation
& Natural Resources - Div of Environmental
Protection)
R09: Manning, Martin (Clark County, NV -
Public Works Dept)
Page 3 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2037712 7/1/1998Solid waste landfills closure/postclosure cost
estimate database
R09: (CA Environmental Protection Agency -
Integrated Waste Management Board)
2065258 9/1/1998 Construction costs of six landfill cover designsR09: Dwyer, Stephen (Sandia National
Laboratories)
2073374 9/11/1998Photos: Photos of 9/11/98 storm event, w/TL
to S Trujillo fr M Moran, 9/30/98
R09: (US Dept of the Interior - Bureau of
Land Management)
2031842 9/29/1998Photo: View down gully into valley, 12 X 8 in,
color
2040218 10/1/1998Article: New republic - one billion strong &
growing (Waste Age, 69-75)R09: Aquino, John (NONE)
2040244 10/2/1998
Ltr: Suggests that MOU between parties
would be appropriate mechanism to
authorize planned characterization & cleanup
of black lagoons area
R09: Dwyer, Michael (US Dept of the
Interior - Bureau of Land Management)
R09: Gardner, Tom (Republic Silver State
Disposal, Inc)
2040213 10/5/1998
Finding of violation & order, w/TL to M
Manning & S Kalish fr D Emme & J Williams,
w/o mail receipt
R09: Emme, David (NV Dept of
Conservation & Natural Resources - Div of
Environmental Protection), R09: Williams,
James (NV Dept of Conservation & Natural
Resources - Div of Environmental
Protection)
2040214 10/6/1998Ltr: Corrective action order, w/TL to S Trujillo
fr E Wojcik
R09: Schmutz, Clare (Clark County, NV -
Health District), R09: Kwalick, Donald (Clark
County, NV - Health District), R09: Wojcik,
Edmund (Clark County, NV - Health District)
R09: Dwyer, Michael (US Dept of the
Interior - Bureau of Land Management),
R09: Kalish, Steve (Republic Dumpco,
Inc), R09: Manning, Martin (Clark
County, NV - Public Works Dept)
2040245 10/26/1998Ltr: Discusses proposed workplan & need for
MOU between parties
R09: Dwyer, Michael (US Dept of the
Interior - Bureau of Land Management)
R09: Gardner, Tom (Republic Silver State
Disposal, Inc)
2040246 10/26/1998Ltr: Discusses proposed black lagoon cleanup
& need for further site characterization
R09: Dwyer, Michael (US Dept of the
Interior - Bureau of Land Management)
R09: Walch, Gregory (James, Driggs,
Walch, Santoro, Kearney, Johnson &
Thompson (Attorneys))
2031838 11/19/1998Site photos - surface water conveyance &
exposed trash SE corner
Page 4 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030040 12/17/1998
Email: Transmits comments on 11/24/98
draft of proposed groundwater monitoring
plan, w/attch & forward to D Basinger, S Wall,
& others fr S Trujillo
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2027694 1/1/1999Draft hydrologic & hydrogeological conditions
assessment, task 19, w/marginaliaR09: (Harding Lawson Assoc) R09: (Republic Dumpco, Inc)
2040215 1/27/1999Ltr: Discusses findings of violation & orders
dated 10/5/98 & 10/16/98
R09: Rinaldi, Bonnie (Clark County, NV -
Office of County Manager)
R09: Biaggi, Allen (NV Dept of
Conservation & Natural Resources - Div
of Environmental Protection)
2067725 2/9/1999
Designing & implementing alternative
earthen final covers for waste containment
facilities, 2/8-2/9/99
R09: (Univ of Wisconsin, Madison)
2073375 4/22/1999 Site evaluation rpt, w/attchsR09: Bellamy, Kandice (Environmental
Protection Agency - Region 9)
2029953 4/26/1999
Findings of violation & order for compliance,
w/attch 1 & TL to H Hudson, J Cosman, H
Huizenga, & M Manning fr A Strauss
R09: (Environmental Protection Agency -
Region 9)
2029954 4/26/1999
Administrative order, w/attch A and TL to H
Hudson, J Cosman, H Huizenga, M Manning,
& J Anstett fr J Anderson
R09: (Environmental Protection Agency -
Region 9)
2040223 5/13/1999Newsclip: Survey - South Nevadans happy
with trash serviceR09: (Las Vegas Sun)
2031778 5/28/1999
Ltr: Requests approval for landfill gas
production rate assessment workplan,
w/attchs
R09: Wilson, Glenn (Desert Research
Institute)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2027925 6/1/1999Landfill assessment workplan, w/o oversize
map, aerial photo, & scheduleR09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2029889 6/1/1999Landfill assessment workplan (oversize map,
aerial photo, & schedule only)R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2030041 6/3/1999Ltr: Transmits landfill assessment workplan,
w/o attch
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
Page 5 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2019139 6/9/1999Cleanup field investigation rpt (oversize map
only)R09: (P B S & J) R09: (Republic Dumpco, Inc)
2019140 6/9/1999Cleanup field investigation rpt (oversize map
only)R09: (P B S & J) R09: (Republic Dumpco, Inc)
2027681 6/9/1999Cleanup field investigation rpt, w/TLs, w/o
oversize mapsR09: (P B S & J) R09: (Republic Dumpco, Inc)
2027689 6/10/1999
Draft interim plan for conducting repairs to
existing surface water control system &
additional storm water controls, w/marginalia
R09: (Harding Lawson Assoc) R09: (Republic Dumpco, Inc)
2040224 6/15/1999 Newsclip: Deal on landfill cleanup on tableR09: Friess, Steve (Las Vegas Review-Journal
(Newspaper))
2031779 6/17/1999
Memo: Transmits comments on DRI's scope
of work (SOW) for landfill gas production rate
assessment, w/attchs
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2040225 6/22/1999Newsclip: Company, county clash over
statistics on recycling
R09: Rogers, Keith (Las Vegas Review-
Journal (Newspaper))
2040226 6/24/1999Newsclip: Did county make the right move on
landfill cleanup?R09: (Las Vegas Press (Newspaper))
2040227 6/28/1999 Newsclip: Haste makes waste deal suspectR09: Zapler, Mike (Las Vegas Review-
Journal (Newspaper))
2040228 6/29/1999 Newsclip: Council holds off on waste contractR09: Zapler, Mike (Las Vegas Review-
Journal (Newspaper))
2030042 7/2/1999
Ltr: Transmits comments on RSS response to
EPA clean water act orders, comments on
proposed landfill assessment workplan, &
6/25/1999 law enforcement memo, w/attchs
R09: Dwyer, Michael (US Dept of the
Interior - Bureau of Land Management)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2040216 7/8/1999 Incident/investigation rptR09: August, Randolph (US Dept of the
Interior - Bureau of Land Management)
2031843 7/9/1999Photos (25): Site photos showing erosion &
exposed waste, 4 X 6 in, color
2040229 7/13/1999 Newsclip: Trash contract extended R09: Neff, Erin (Las Vegas Sun)
Page 6 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030043 7/15/1999
Email: Has questions re landfill gas probes &
methods for groundwater characterization in
SAP.
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
R09: Lewis, Brent (US Dept of the Interior
- Bureau of Land Management)
2025298 7/16/1999Ltr: Discharge rpt re storm event on
7/8/1999, w/enclsR09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025299 7/26/1999
Ltr: Transmits comments re interim plan
received 6/11/1999 & ltr dated 7/16/1999,
w/encl
R09: Meer, Daniel (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc), R09: Manning, Martin
(Clark County, NV - Public Works Dept)
2027926 8/1/1999Landfill assessment workplan, w/o oversize
drawings, map, aerial photo, & schedule
R09: (S C S Engineers), R09: (EMCON/O W T
Solid Waste Services)R09: (Republic Dumpco, Inc)
2029890 8/1/1999Landfill assessment workplan (oversize
drawings, map, aerial photo, & schedule only)
R09: (S C S Engineers), R09: (EMCON/O W T
Solid Waste Services)R09: (Republic Dumpco, Inc)
2037713 8/1/1999Depth-duration-frequency values for Las
Vegas Valley area
R09: (Clark County, NV - Regional Flood
Control District)
2030044 8/2/1999Ltr: Comments on landfill assessment
workplan, w/attch
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Johnson, Stephen (P H B Hagler
Bailly, Inc), R09: Gaddy, Alan (Republic
Dumpco, Inc), R09: Schlegel, John (Clark
County, NV - Comprehensive Planning
Dept)
2025300 8/6/1999Ltr: Response to 7/26/1999 comments on
interim plan, w/enclsR09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025301 8/27/1999
Ltr: Hydrology evaluation for eastern bypass
channel & conceptual blasting & armor
design interim plan, w/attchs 1-3 (Item E5 fr
8/6/1999 Republic Services ltr)
R09: Smith, Stephen (S C S Engineers), R09:
Lamb, Steven (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025302 9/29/1999
Ltr: Additional comments re
hydrologic/hydrogeologic rpt, interim plan, &
clean up certification received 6/11/1999,
w/encls A-C
R09: Meer, Daniel (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc), R09: Schlegel, John (Clark
County, NV - Comprehensive Planning
Dept)
Page 7 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2029957 10/1/1999 Mixed waste landfill design rpt
R09: Dwyer, Stephen (Sandia National
Laboratories), R09: Anderson, Clifford (Univ
of New Mexico - Dept of Civil Engineering),
R09: Stormont, John (Univ of New Mexico -
Dept of Civil Engineering)
2027687 10/13/1999 Design storm event rpt, w/apps A-E
R09: Teaford, Bonnie (EMCON Assoc), R09:
Wall, Randall (EMCON/O W T Solid Waste
Services)
R09: (Republic Services, Inc)
2019135 10/14/1999
Ltr: Discusses & transmits response to
comments, revised task 19 & 20 HLA
submittals, interim action rpt, emergency
plan (oversize maps only)
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Basinger, David (Environmental
Protection Agency - Region 9)
2019136 10/14/1999
Ltr: Discusses & transmits response to
comments, revised task 19 & 20 HLA
submittals, interim action rpt, emergency
plan (oversize maps & drawings only)
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027678 10/14/1999
Ltr: Discusses & transmits response to
comments, revised task 19 & 20 HLA
submittals, interim action rpt, emergency
plan, w/encls, w/o oversize maps & drawings
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025303 10/21/1999
Ltr: Grants extension for completing
stormwater pollution prevention plan
(SWPPP), & inspection & maintenance plan
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2040230 10/28/1999 Newsclip: Trash transfer sites approved R09: Koch, Ed (Las Vegas Sun)
2030045 11/1/1999
Ltr: Transmits Republic DUMPCo's response
to 9/14/1999 preliminary comments on
revised landfill assessment workplan, w/attch
R09: Smith, Stephen (S C S Engineers)R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2031845 11/17/1999
Photos (13): Site photos showing runoff
system, 4 X 6 in, color, w/o negatives &
computer disk
Page 8 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2031846 11/17/1999Photos (13): Site photos showing runoff
system, 4 X 6 in, color (negatives only)
2031847 11/17/1999Photos (13): Site photos showing runoff
system, 4 X 6 in, color (computer disk only)
2031785 11/22/1999
Ltr: Requests approval to remove waste in NE
canyon area within flow path of stormwater,
w/drawing
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2030046 12/1/1999Ltr: Grants partial approval of landfill
assessment workplan, w/encl
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Dumpco,
Inc), R09: Schlegel, John (Clark County,
NV - Comprehensive Planning Dept)
2025304 12/9/1999Ltr: Request for re-activation of stormwater
permit, w/attchsR09: Gardner, Tom (Republic Dumpco, Inc)
R09: Saunders, Robert (NV Dept of
Conservation & Natural Resources - Div
of Environmental Protection)
2030032 12/9/1999Ltr: Discuses sampling protocol for clean up of
NE canyon area, w/o oversize mapR09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2031538 12/9/1999Ltr: Discuses sampling protocol for clean up of
NE canyon area (oversize map only)R09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2031786 12/9/1999Memo: Transmits NE canyon relocation
drawings, w/attchs (waste removal)R09: Gardner, Tom (Republic Dumpco, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2010532 12/13/1999 Monthly progress rpts (6/1999-12/1999) R09: (Republic Dumpco, Inc)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2030047 12/13/1999
Ltr: Provides notification that CSAMT surface
geophysical work will begin on 12/15/1999,
w/map
R09: Vercoutere, Tom (EMCON/O W T Solid
Waste Services)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2030048 12/13/1999Ltr: Receipt of partial workplan approval &
notification of project startupR09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2025305 12/21/1999Ltr: Specifications for north off-lease interim
action
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
Page 9 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030049 12/21/1999
Ltr: Transmits revised landfill assessment
workplan (1st EPA approval 12/2/1999), w/o
attch
R09: Smith, Stephen (S C S Engineers)R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2025306 12/22/1999Ltr: Design rpt for eastern bypass channel
reconstruction, w/attchs
R09: Smith, Stephen (S C S Engineers), R09:
Lamb, Steven (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027927 12/22/1999
Landfill assessment workplan (1st approval,
12/2/1999), w/TL to S Trujillo fr S Smith
12/21/1999, w/o oversize drawings, map,
aerial photo, & schedule
R09: (S C S Engineers), R09: (EMCON/O W T
Solid Waste Services)R09: (Republic Dumpco, Inc)
2029891 12/22/1999
Landfill assessment workplan (1st approval,
12/2/1999), w/TL to S Trujillo fr S Smith
12/21/1999 (oversize drawings, map, aerial
photo, & schedule)
R09: (S C S Engineers), R09: (EMCON/O W T
Solid Waste Services)R09: (Republic Dumpco, Inc)
2030050 12/22/1999
Ltr: Gives written approval of modifications to
CSAMT surface geophysical work, w/ltr dated
12/13/1999
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Dumpco,
Inc), R09: Schlegel, John (Clark County,
NV - Comprehensive Planning Dept)
2031780 1/1/2000
Landfill gas emissions & energy production
potential rpt, w/TL to Distribution List fr M
Jones 7/12/2000
R09: (Desert Research Institute)R09: (US Dept of Energy - Nevada
Operations Office)
2025307 1/3/2000Ltr: Transmits comments re 10/14/1999 ltr &
rpt, w/attch
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2025308 1/3/2000
Ltr: Requests extension for submittal of
document described in 12/21/1999 ltr re
removal of solid waste fr NE canyon area
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025309 1/10/2000Ltr: Response to 1/3/2000 comments re
interim actions, w/enclsR09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025310 1/11/2000
Ltr: Grants extension for information
requested in 12/21/1999 ltr (Response to fax
dated 1/3/2000)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2025311 1/12/2000Ltr: Comments on EMCON design storm event
rpt dated 10/13/1999
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
Page 10 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027703 1/18/2000
Draft general waste removal workplan,
including NE canyon, E perimeter & W burn
pit, w/attchs & TL to S Trujillo fr S Lamb & S
Smith
R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2029887 1/18/2000
Draft general waste removal workplan,
including NE canyon, E perimeter & W burn
pit (oversize map only)
R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2040231 1/18/2000Newsclip: Silver State contract challenge for
councilR09: Neff, Erin (Las Vegas Sun)
2025312 1/19/2000Ltr: Comments on stormwater inspection &
rpt dated 12/16/1999
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2040232 1/20/2000Newsclip: Groesbeck satisfies orders of plea
bargain
R09: (Las Vegas Review-Journal
(Newspaper))
2019137 1/26/2000Drainage mitigation facilities rpt (oversize
map only)R09: (P B S & J) R09: (Republic Dumpco, Inc)
2019138 1/26/2000Drainage mitigation facilities rpt (oversize
maps & drawings only)R09: (P B S & J) R09: (Republic Dumpco, Inc)
2027680 1/26/2000
Drainage mitigation facilities rpt, w/TL to A
Gaddy fr M Sorenson, w/o oversize maps &
drawings
R09: (P B S & J) R09: (Republic Dumpco, Inc)
2025313 1/27/2000Ltr: Response to 1/19/2000 comments re
stormwater inspection & rptR09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2030051 1/28/2000
Ltr: Grants final approval of landfill
assessment workplan, subject to
modifications, w/encl 1
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Dumpco,
Inc), R09: Schlegel, John (Clark County,
NV - Comprehensive Planning Dept)
2065257 1/31/2000Revised title/abstract page fr mixed waste
landfill design rpt dated 10/99
R09: Dwyer, Stephen (Sandia National
Laboratories), R09: Anderson, Clifford (Univ
of New Mexico - Dept of Civil Engineering),
R09: Stormont, John (Univ of New Mexico -
Dept of Civil Engineering)
2025314 2/1/2000
Ltr: Response dated 1/10/2000 re interim
actions acceptably addresses comments
dated 1/3/2000
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
Page 11 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2029955 2/1/2000Ltr: Discusses salt content in soil & its effect
on choice of final cover
R09: Dwyer, Stephen (Stephen F Dwyer
(Engineer))
2065255 2/1/2000
Landfill cover revegetation using organic
amendments & cobble mulch in arid
southwest
R09: Aguilar, Richard (Sandia National
Laboratories)
2025315 2/2/2000
Ltr: Comments on design rpt for eastern
bypass channel reconstruction dated
12/22/1999
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2025316 2/4/2000Ltr: Response to 1/12/2000 ltr re design
storm event rpt
R09: Bowers, Garth (EMCON/O W T Solid
Waste Services), R09: Wall, Randall
(EMCON/O W T Solid Waste Services)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025281 2/8/2000
Ltr: Transmits updated interim action rpt,
interim action map, & photos (17), w/o
oversize map
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Basinger, David (Environmental
Protection Agency - Region 9)
2028230 2/8/2000
Ltr: Transmits updated interim action rpt,
interim action map, & photos (17) (oversize
map only)
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Basinger, David (Environmental
Protection Agency - Region 9)
2031788 2/8/2000
Ltr: Approves proceeding with general waste
removal plan, exhibit 1 for NE canyon off-
lease interim action
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2031787 2/10/2000
Ltr: Notification of waste characterization &
stockpiling (NE canyon off-lease interim
action)
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2030052 2/11/2000Email: Transmits final draft of sampling &
analysis plan (SAP), sections 1-4, w/attchR09: Smith, Stephen (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2031789 2/15/2000Ltr: Notification of discovery of unexpected or
unusual waste within NE canyon
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2030053 2/16/2000
Ltr: Finds SAP inadequate & does not approve
work starting on landfill assessment tasks,
w/encl 1
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Dumpco,
Inc), R09: Schlegel, John (Clark County,
NV - Comprehensive Planning Dept)
Page 12 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030054 2/17/2000
Ltr: Will provide electronic version of revised
SAP on 2/18/2000 & electronic version of
revised workplan on 2/29/2000
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2031790 2/17/2000Ltr: Update on drums discovered during NE
canyon waste removal project
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2030055 2/18/2000Ltr: Discusses and transmits update to SAP in
landfill assessment workplan, w/o attchR09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2065270 2/18/2000
Ltr: Transmits unprocessed plots of Cagniard
resistivity & impedance phase data fr Line 6
of CSAMT survey, plus 2-D smooth-model
inversion results with preliminary
interpretation, w/attchs
R09: Carlson, Norman (Zonge Engineering &
Research Organization, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2040233 2/20/2000
Newsclip: Getting what they want - Silver
State officials defend benefits of garbage
monopoly
R09: Neff, Erin (Las Vegas Sun), R09:
Kanigher, Steve (Las Vegas Sun)
2027702 2/24/2000
Final general waste removal workplan,
including NE canyon, E perimeter & W burn
pit, w/attchs & TL to S Trujillo fr S Lamb & S
Smith, w/o oversize drawings
R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2029886 2/24/2000
Oversize Drawings (2): Final general waste
removal workplan, including NE canyon, E
perimeter & W burn pit - Existing conditions
plan (1 of 2) & proposed conditions plan (2 of
2)
R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2040234 2/24/2000Newsclip: Silver State maintains lock on
sludge contractR09: Neff, Erin (Las Vegas Sun)
2027928 2/28/2000
Landfill assessment workplan (2nd approval,
1/28/2000), w/TL to S Trujillo fr S Smith & S
Lamb 2/29/2000, w/o oversize drawings,
map, aerial photo, & schedule
R09: (S C S Engineers), R09: (EMCON/O W T
Solid Waste Services)R09: (Republic Dumpco, Inc)
Page 13 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2029892 2/28/2000
Landfill assessment workplan (2nd approval,
1/28/2000), w/TL to S Trujillo fr S Smith & S
Lamb 2/29/2000 (oversize drawings, map,
aerial photo, & schedule only)
R09: (S C S Engineers), R09: (EMCON/O W T
Solid Waste Services)R09: (Republic Dumpco, Inc)
2031791 2/28/2000
Ltr: Approves proceeding with NE canyon off-
lease interim action waste removal based on
modifications to general waste removal plan
R09: Wall, Steve (Environmental Protection
Agency - Region 9)R09: Gaddy, Alan (Republic Dumpco, Inc)
2031792 2/28/2000
Ltr: Asks for approval of revised general
workplan & transmits summaries of NE
canyon waste characterization samples,
w/attchs
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2025283 3/1/2000
Ltr: Approves of 2/4/200 design storm event,
& stormwater pollution prevention plan
(SWPPP) is due 3 weeks after approval of off-
lease waste in upper canyon area
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2031844 3/1/2000Photos (24): Site photos showing work being
done, 3 1/2 X 5 in, color
2040235 3/1/2000Newsclip: Silver State Disposal starts moving
waste fr old landfill
R09: Rogers, Keith (Las Vegas Review-
Journal (Newspaper))
2030056 3/2/2000 Memo: Transmits p37 of SAP, w/attch R09: Gardner, Tom (Republic Dumpco, Inc)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2030057 3/2/2000 Memo: Transmits p38 of SAP, w/attch R09: Gardner, Tom (Republic Dumpco, Inc)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2030058 3/2/2000 Memo: Transmits revised p38 of SAP, w/attch R09: Gardner, Tom (Republic Dumpco, Inc)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040236 3/2/2000Newsclip: McDonald backtracks on Silver
State contractR09: Neff, Erin (Las Vegas Sun)
2025284 3/3/2000
Ltr: Responds to 2/2/2000 ltr re eastern
bypass channel reconstruction, w/ltr dated
2/2/2000 (Addendum 1 to 12/22/1999 design
rpt)
R09: Smith, Stephen (S C S Engineers), R09:
Lamb, Steven (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
Page 14 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030060 3/3/2000Ltr: Grants approval to commence work on
remaining landfill assessment tasks
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Dumpco,
Inc), R09: Schlegel, John (Clark County,
NV - Comprehensive Planning Dept)
2025292 3/5/2000
Stormwater monitoring plan (SWMP), w/TL to
D Basinger fr A Gaddy 3/6/00, w/o oversize
map
R09: (Converse Consultants) R09: (Republic Dumpco, Inc)
2027626 3/5/2000
Stormwater monitoring plan (SWMP), w/TL to
D Basinger fr A Gaddy 3/6/00 (oversize map
only)
R09: (Converse Consultants) R09: (Republic Silver State Disposal, Inc)
2032883 3/6/2000 TL: Stormwater monitoring plan R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Basinger, David (Environmental
Protection Agency - Region 9)
2040237 3/6/2000Newsclip: Hauling trash - officials moving
waste on government ordersR09: Manning, Mary (Las Vegas Sun)
2065256 3/8/2000TL: Revised title/abstract page fr mixed waste
landfill design rpt dated 10/99
R09: Allen, Sr, George (Sandia National
Laboratories)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031511 3/16/2000Daily borehole summaries for GH-5A (3/13-
3/16/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2030059 3/20/2000Memo: Discusses revised SAP for perched
water zonesR09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031502 3/20/2000Daily borehole summaries for GH-2A (3/17-
3/20/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031495 3/23/2000Daily borehole summary for GH-6A
(3/23/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031506 3/28/2000Daily borehole summaries for LB-3A - eastern
burn pit (3/23-3/28/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031524 3/28/2000 Boring data - induction/gamma ray log for 2A R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
2031525 3/28/2000 Boring data - induction/gamma ray log for 3A R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
Page 15 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2031526 3/28/2000 Boring data - induction/gamma ray log for 4A R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
2031527 3/28/2000 Boring data - induction/gamma ray log for 5A R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
2031496 3/29/2000Daily borehole summaries for GH-6B (3/23-
3/29/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2040238 3/29/2000Newsclip: Pollutant detected in N Las Vegas
well
R09: Rogers, Keith (Las Vegas Review-
Journal (Newspaper))
2027691 3/30/2000
Ltr: Response to 3/1/00 design rpt comments,
eastern bypass channel reconstruction,
w/attchs
R09: Smith, Stephen (S C S Engineers), R09:
Lamb, Steven (S C S Engineers)
R09: Parrish, Steve (Clark County, NV -
Public Works Dept)
2030061 3/31/2000Standard operating procedure (SOP) - sample
documentation & trackingR09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2031498 4/4/2000Daily borehole summaries for GH-1A (3/30-
4/4/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031781 4/5/2000Initial design capacity rpt & tier 1 NMOC
emission rate rpt, w/o oversize mapR09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2032105 4/5/2000Initial design capacity rpt & tier 1 NMOC
emission rate rpt (oversize map only)R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2066444 4/5/2000
Email: Documents agreement for
modification of sample procedures in Landfill
Assessment Workplan
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2066445 4/5/2000
Email: Revision to agreement for modification
of sample procedures in Landfill Assessment
Workplan
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2031530 4/7/2000Boring data - induction/gamma ray log for GH-
2AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031751 4/7/2000Boring data - induction/gamma ray log for GH-
5AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031756 4/7/2000Boring data - induction/gamma ray log for GH-
6BR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031528 4/8/2000Boring data - induction/gamma ray log for GH-
1AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
Page 16 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2066446 4/11/2000Ltr: Location GH-5B drilling recommendation,
hydrogeologic evaluation, w/attchs
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2066447 4/11/2000Email: Discusses GES GH-5B drilling
recommendation, w/history
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Baylor, Katherine (Environmental
Protection Agency - Region 9)
2030062 4/12/2000Memo: Geotechnical soil testing & slope
stabilityR09: (Republic Dumpco, Inc)
R09: (Environmental Protection Agency -
Region 9)
2031770 4/14/2000
Ltr: Notification that field assessment of
existing final cover soils is scheduled to start
on 4/17/2000
R09: Smith, Stephen (S C S Engineers)R09: Moran, Mike (US Dept of the
Interior - Bureau of Land Management)
2066448 4/17/2000
Ltr: Location GH-2B & GH-3B drilling
recommendation, hydrogeologic evaluation,
w/attchs
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025285 4/20/2000Ltr: Comments on 3/5/2000 stormwater
monitoring plan, w/attch A
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2031514 4/20/2000Daily borehole summaries for GH-7A (4/18-
4/20/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2066449 4/20/2000
Ltr: Proposed conductor casing methodology
for hydrogeologic evaluation, w/attch & TL to
S Wall fr T Gardner 4/25/00
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2066450 4/24/2000Ltr: Percussion hammer drill rig methodology
for hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2030063 4/26/2000
Ltr: Provides written documentation of
approval to workplan modifications &
documents verbal directives provided on
hydrogeological & cover evaluations
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Dumpco,
Inc), R09: Schlegel, John (Clark County,
NV - Comprehensive Planning Dept)
2030064 4/26/2000Ltr: Discusses changes to workplan re
hydrogeological evaluation of site
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 17 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030065 4/28/2000
Ltr: Outlines verbally approved field
modifications to workplan (technical memo
#1 for field modifications)
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2066451 4/28/2000Ltr: Anticipated drilling sequence for
hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2025286 5/4/2000TL: Final mylars of construction plans for
eastern bypass channel reconstruction
R09: Smith, Stephen (S C S Engineers), R09:
Lamb, Steven (S C S Engineers)
R09: Parish, Steve (Clark County, NV -
Public Works Dept)
2029956 5/5/2000
Cover characterization - field observations
(4/17-4/21/2000 & 5/1-5/5/2000),
w/appendix A (draft)
R09: Dwyer, Stephen (Stephen F Dwyer
(Engineer))
R09: (Environmental Protection Agency -
Region 9)
2066452 5/8/2000
Ltr: Additional sampling method during air
core system drilling & sampling for
hydrogeologic evaluation, w/TL to S Wall fr D
Burns
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc)R09: Gaddy, Alan (Republic Dumpco, Inc)
2027895 5/9/2000
Groundwater analysis rpts for well location
3A, soil samples for volatile organic
compounds, collected 5/9/2000, w/TL to T
Gardner fr S Van Wagenen 5/12/2000
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2031505 5/9/2000Daily borehole summaries for GH-3A (3/20-
3/21 & 5/1-5/9/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031771 5/9/2000Ltr: Proposes changes to workplan for final
cover study, w/marginaliaR09: Smith, Stephen (S C S Engineers)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2066453 5/9/2000
Ltr: Anticipated drilling sequence &
advancement rate, revision 1, for
hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2027711 5/10/2000 Ltr: Lagoon boring analytical results, w/attchs R09: Smith, Stephen (S C S Engineers)R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
Page 18 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030066 5/10/2000Ltr: Has questions re verbal directions
described in fax requested on 5/5 & 5/8/2000
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2030067 5/10/2000
Memo: Suggests need to develop procedure
for management of change fr approved
workplan
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2030068 5/10/2000Memo: Transmits draft copy of workplan
change request, w/attch
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031501 5/10/2000Daily borehole summaries for GH-2A - field
draft (5/1-5/10/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031772 5/10/2000
Ltr: Asks that equipment for trenching &
potential sampling be provided at location
directed by EPA representative
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Dumpco,
Inc), R09: Schlegel, John (Clark County,
NV - Comprehensive Planning Dept)
2066454 5/10/2000 Email: Transmits drilling problems, w/attchR09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027712 5/11/2000
Memo: Discusses & transmits data sheet
correction, lagoon boring analytical results,
w/attch
R09: Smith, Stephen (S C S Engineers)
R09: Hall, Heidi (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
2031531 5/11/2000Boring data - gamma ray/induction log for GH-
2AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031534 5/11/2000Boring data - gamma ray/induction log for GH-
3AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2040159 5/11/2000
Email: Concurs with recommendations re
method used to obtain geotechnical samples
for field assessment of final cover soils
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc), R09: Gardner, Tom
(Republic Silver State Disposal, Inc), R09:
Schlegel, John (Clark County, NV -
Comprehensive Planning Dept)
2040160 5/11/2000
Email: References for 2 slope stability analysis
methods in proposal dated 6/2/00,
w/forward
R09: Smith, Stephen (S C S Engineers)R09: Gardner, Tom (Republic Silver State
Disposal, Inc)
Page 19 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030069 5/12/2000
Ltr: Repeats requests for information &
provides time frame for submitting
information
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Dumpco,
Inc), R09: Schlegel, John (Clark County,
NV - Comprehensive Planning Dept)
2066455 5/15/2000Email: Plan for management of changes at
site
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc), R09: Gardner, Tom
(Republic Silver State Disposal, Inc), R09:
Schlegel, John (Clark County, NV -
Comprehensive Planning Dept)
2040239 5/16/2000Newsclip: EPA blasts Silver State, county on
slow cleanupR09: Manning, Mary (Las Vegas Sun)
2027902 5/17/2000
Groundwater analysis rpts for well location
5A, water samples for volatile organic
compounds, non-metals, & inorganic non-
metals, collected 5/17/2000, w/TL to T
Gardner fr S Van Wagenen 5/19/2000
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2040240 5/17/2000 Newsclip: Editorial - cleanup delay is terrible R09: (Las Vegas Sun)
2040241 5/17/2000Newsclip: EPA gets tough with landfill's
hazard-monitoring company
R09: Rogers, Keith (Las Vegas Review-
Journal (Newspaper))
2019180 5/18/2000Electromagnetic conductivity (EM) raw data
& oversize drawings set (computer disk only)R09: (S C S Engineers)
R09: (Environmental Protection Agency -
Region 9)
2025293 5/18/2000Stormwater monitoring plan (SWMP), w/o
oversize mapR09: (Converse Consultants) R09: (Republic Dumpco, Inc)
2025317 5/18/2000
Ltr: Transmits stormwater monitoring plan
(SWMP) & responds to comments in
4/20/2000 ltr, w/o monitoring plan
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027627 5/18/2000Stormwater monitoring plan (SWMP)
(oversize map only)R09: (Converse Consultants) R09: (Republic Silver State Disposal, Inc)
2031535 5/18/2000Boring data - induction/gamma ray log for GH-
4AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
Page 20 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2031752 5/18/2000Boring data - induction/gamma ray log for GH-
5AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031817 5/18/2000
Electromagnetic conductivity (EM) raw data
& oversize drawings set, w/TL fr D
Mezzacappa, w/o oversize drawings &
computer disk (geophysical survey)
R09: (S C S Engineers)R09: (Environmental Protection Agency -
Region 9)
2027706 5/19/2000
Memo: Discusses & transmits soil sample
analytical results, semi-volatile organic
compounds, collected 5/10/00, w/marginalia
& TL to S Wall fr A Gaddy 7/7/00
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2027754 5/19/2000
Ltr: Discusses & transmits groundwater
sampling rpt analytical results, project GH
135A, collected 5/17/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2030070 5/19/2000Ltr: Responds to 5/12/2000 ltr re requests for
information, w/attch 5R09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2056774 5/19/2000
Ltr: Transmits raw data & plots of CSAMT & IP
geophysical surveys, w/index & drawings
(compact disc only)
R09: Carlson, Norman (Zonge Engineering &
Research Organization, Inc)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
2056775 5/19/2000
Electromagnetic conductivity (EM) raw data
& preliminary EM survey, (computer disk
only)
R09: (S C S Engineers)
2065271 5/19/2000
Ltr: Transmits raw data & plots of CSAMT & IP
geophysical surveys, w/drawings, w/o
compact disc
R09: Carlson, Norman (Zonge Engineering &
Research Organization, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2065272 5/19/2000
Ltr: Transmits raw data & plots of CSAMT & IP
geophysical surveys, w/index & drawings,
w/o compact disc
R09: Carlson, Norman (Zonge Engineering &
Research Organization, Inc)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
2065273 5/19/2000Electromagnetic conductivity (EM) raw data
& preliminary EM survey, w/o computer diskR09: (S C S Engineers)
Page 21 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2066457 5/19/2000Email: Confirmation of 5/12/00 clarification re
hydrogeologic assessment
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2030033 5/23/2000Ltr: Requests extension for submission of all
verified off-lease waste delineation data
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2030071 5/23/2000Ltr: Responds to 5/12/2000 ltr re requests for
information
R09: Schlegel, John (Clark County, NV -
Comprehensive Planning Dept)
R09: Hall, Heidi (Environmental
Protection Agency - Region 9)
2031503 5/23/2000Daily borehole summaries for GH-2B (5/18-
5/23/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031839 5/23/2000 Ltr: Requests copies of site photographsR09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Morse, Mark (US Dept of the
Interior - Bureau of Land Management)
2031532 5/24/2000Boring data - induction/gamma ray log for GH-
2BR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2030034 5/25/2000 Ltr: Analysis of topographic mapsR09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2030072 5/25/2000
Ltr: Transmits revised work schedule for
landfill assessment workplan, w/o work
schedule, w/hydrogeologic schedule
sequence
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2031773 5/25/2000
Ltr: Provides additional information re cover
thickness, delineation of waste for CWA
requirements, & revised schedule
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2040217 5/25/2000
Ltr: Discusses cover thickness, delineation of
waste for CWA requirements, & revised
schedule, w/attchs (responds to 5/12/00 ltr)
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2031509 5/26/2000Daily borehole summaries for GH-4A (3/21-
3/22, 5/11-5/16, & 5/25-5/26/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
Page 22 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2031782 5/26/2000
Rpt of surface emission monitoring &
methane monitoring structures, w/o oversize
drawings
R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2032106 5/26/2000
Rpt of surface emission monitoring &
methane monitoring structures (oversize
drawings only)
R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2066458 5/26/2000 Email: Discusses drilling log & samplingR09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2066459 5/26/2000 Email: Discusses drilling technology directiveR09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2066460 5/26/2000Ltr: 5/24/00 telephone notification of delay
during hydrogeologic investigation
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2010556 5/30/2000 Daily borehole summaries (5/2000) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2030073 5/31/2000Ltr: Asks for clarification of role of BLM in
remediation process
R09: Mcmahon, Sherri (Clark County, NV -
Comprehensive Planning Dept)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031840 5/31/2000
Ltr: Responds to ltr dated 5/23/2000 re
copies of site photographs, w/TL to S Wall fr
M Moran
R09: Chatterton, Mark (US Dept of the
Interior - Bureau of Land Management)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2040242 5/31/2000Newsclip: Commentary - trash company
makes effort to clean up its reputation
R09: Smith, John (Las Vegas Review-Journal
(Newspaper))
2066461 5/31/2000Email: Responds to 5/26/00 email re drilling
technology directive
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2066462 5/31/2000 Email: Discusses drilling issuesR09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2019181 6/1/2000
Ltr: Transmits preliminary induced
polarization (IP) survey (oversize maps only)
(geophysical survey)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: (Environmental Protection Agency -
Region 9)
2025318 6/1/2000
Ltr: Proposed amendment to landfill
assessment workplan dated 2/29/2000 re
slope stability
R09: Smith, Stephen (S C S Engineers)R09: Gardner, Tom (Republic Dumpco,
Inc)
2025319 6/1/2000Ltr: Response to 5/12/2000 ltr re slope
stability waste delineationR09: Gaddy, Alan (Republic Dumpco, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
Page 23 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2031499 6/1/2000Daily borehole summaries for GH-1B (5/23 &
5/27-4/4/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031512 6/1/2000Daily borehole summaries for GH-5B (3/16,
4/11-4/13, & 6/1/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031812 6/1/2000
Oversize Map: Preliminary geologic map -
drawing 1, 43 1/2 X 34 in, 1 in = 800 ft
(geophysical survey)
R09: (EMCON/O W T Solid Waste Services) R09: (Republic Dumpco, Inc)
2031818 6/1/2000
Ltr: Transmits preliminary induced
polarization (IP) survey, w/o oversize maps
(geophysical survey)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: (Environmental Protection Agency -
Region 9)
2066463 6/1/2000
Ltr: 5/26/00 telephone notification of
possible delay during hydrogeologic
investigation
R09: Gaddy, Alan (Republic Dumpco, Inc)R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2066464 6/4/2000 Email: Discusses drilling equipment at siteR09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2025320 6/6/2000Ltr: Comments on 5/18/2000 stormwater
monitoring plan (SWMP)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2066465 6/6/2000 Email: Drilling agreement for siteR09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066469 6/6/2000Ltr: Recommended borehole abandonment
procedures, hydrogeologic evaluation
R09: Chaffee, Craig (Geotechnical &
Environmental Services, Inc), R09: Burns,
Daniel (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066466 6/7/2000
Email: Discusses & transmits revised
schedule, w/attch, history, & forward to S
Wall fr T Gardner
R09: Gardner, Tom (Republic Silver State
Disposal, Inc)
R09: Doty, Sandra (Science Applications
International Corp), R09: Siems, Sandra
(P B S & J)
2031529 6/8/2000Boring data - induction/gamma ray log for GH-
1BR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031536 6/8/2000Boring data - induction/gamma ray log for GH-
4AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031753 6/8/2000Boring data - induction/gamma ray log for GH-
5B3R09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
Page 24 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030074 6/9/2000
Ltr: Responds to ltr dated 5/31/2000 re
clarification of role of BLM in remediation
process
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
R09: Mcmahon, Sherri (Clark County, NV -
Comprehensive Planning Dept)
2027903 6/12/2000
Groundwater analysis rpts for well location
5B3, water samples for volatile organic
compounds, inorganics, metals, non-metals,
& inorganic non-metals, collected 6/12/2000,
w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2025321 6/13/2000
Ltr: Request for information re slope erosion
stability evaluations, off-lease waste
delineation, & stormwater pollution
prevention plan (SWPPP)
R09: Huetteman, Tom (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Dumpco,
Inc), R09: Schlegel, John (Clark County,
NV - Comprehensive Planning Dept)
2066471 6/13/2000 Ltr: Drilling air rotary - foam usage R09: Story, Steve (Layne Christensen Co)R09: Burns, Dan (Eagle Drilling Services, L
L C)
2066468 6/14/2000Ltr: Recommended borehole locations,
hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066470 6/14/2000Ltr: Conductor casing installation,
hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066472 6/14/2000
Memo: Transmits proposed abandonment
procedure & maps for new locations 2C & 5C,
w/o abandonment procedure
R09: Gardner, Tom (Republic Dumpco, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2066473 6/14/2000Email: Discusses proposed new locations GH-
2C, GH-5C & GES's abandonment procedure
R09: Gardner, Tom (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2066474 6/14/2000Email: Approval of proposed locations GH-2C
& GH-5C for new borings
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 25 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027885 6/16/2000
Groundwater analysis rpts for well location
2C, water samples for inorganic non-metals,
non-metals, inorganics, & volatile organic
compounds, collected 6/16/2000, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2066467 6/16/2000
TL: Drilling air rotary - foam usage,
recommended borehole locations,
recommended borehole abandonment
procedures, & conductor casing installation,
hydrogeologic evaluation
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2031510 6/20/2000Daily borehole summaries for GH-4B, p62-81
(5/25-6/20/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031533 6/21/2000Boring data - induction/gamma ray log for GH-
2CR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031755 6/21/2000Boring data - induction/gamma ray log for GH-
5CR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2066475 6/22/2000Email: Discusses issue with groundwater
sampling at site
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Moran, Mike (US Dept of the Interior -
Bureau of Land Management), R09:
Skinner, Sue (US Dept of the Interior -
Bureau of Land Management)
2027700 6/23/2000
Draft storm water pollution prevention plan,
w/attchs, apps A-F, & TL to S Trujillo fr D
Hullings, w/o oversize map
R09: (EMCON/O W T Solid Waste Services) R09: (Republic Dumpco, Inc)
2029648 6/23/2000Draft storm water pollution prevention plan
(oversize map only)R09: (EMCON/O W T Solid Waste Services) R09: (Republic Dumpco, Inc)
2031759 6/28/2000Boring data - induction/gamma ray log for GH-
11AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031764 6/28/2000Boring data - induction/gamma ray log for GH-
12AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
Page 26 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2040247 6/28/2000
Email: Need determination from federal
agency re exclusive federal jurisdiction before
any neutron logging can be done at site,
w/forward to M Moran fr S Wall 7/3/00
R09: Craig, Dirk (Welenco, Inc)R09: Moran, Mike (US Dept of the
Interior - Bureau of Land Management)
2066476 6/28/2000
TL: Conductor casing installation & revised
recommendations for GH-11 & GH-12,
hydrogeologic evaluation
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2066477 6/28/2000Ltr: Conductor casing installation,
hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066478 6/28/2000Ltr: Revised recommendations for GH-11 and
GH-12, hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Rapoza,
Robert (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2025322 6/29/2000
Ltr: Response to 6/13/2000 request for
information re off-lease waste delineation &
proposal for waste disposition, w/o oversize
maps
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027713 6/29/2000
Memo: Discusses & transmits waste sample
analytical results, project WS061200,
collected 6/12/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2027717 6/29/2000
Memo: Discusses & transmits waste sample
analytical results, project 10199007.01,
collected 6/13/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2027718 6/29/2000
Memo: Discusses & transmits waste sample
analytical results, project WS-061400,
collected 6/14/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2030035 6/29/2000
Ltr: Response to 6/13/2000 request for
information re off-lease waste delineation &
proposal for waste disposition (oversize maps
only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
Page 27 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030075 6/29/2000
Email: Comments on & approves of proposed
workplan modifications requested on 6/14 &
6/28/2000
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2010549 6/30/2000 Daily borehole summaries (6/2000) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027708 6/30/2000
Data Validation Rpt: Case R00R03, SDG
00133B, 00133C, soil samples for metals,
semivolatile organics, pesticides, anions,
volatile organics, collected 5/10/00, w/TL to S
Wall
R09: Bettencourt, Brenda (Environmental
Protection Agency - Region 9)
R09: (Environmental Protection Agency -
Region 9)
2027719 6/30/2000
Memo: Discusses & transmits waste sample
analytical results, project WS061500,
collected 6/15/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2066479 6/30/2000
Ltr: Drilling delays for week of 6/26/00,
hydrogeologic evaluation, w/TL to S Wall & S
Trujillo fr A Gaddy
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040243 7/3/2000Newsclip: At landfill, developer sees golf,
smells troubleR09: Illia, Tony (Las Vegas Business Press)
2027722 7/5/2000
Memo: Discusses & transmits waste sample
analytical results, project WS061900,
collected 6/19/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2027723 7/5/2000
Memo: Discusses & transmits waste sample
analytical results, project WS062000,
collected 6/20/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2066480 7/5/2000Email: Discusses & transmits summary of
work on wells, w/attch
R09: Moran, Mike (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027720 7/7/2000
Memo: Discusses & transmits waste sample
analytical results, project WS061500,
collected 6/15/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2027721 7/7/2000
Memo: Discusses & transmits waste sample
analytical results, project WS061600,
collected 6/16/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
Page 28 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2065252 7/7/2000
Site specific design rpt - alternative cover
demonstration project, Altamont Landfill &
Resource Recovery Facility (draft)
R09: (Harding Lawson Assoc)R09: (Altamont Landfill & Resource
Recovery Facility)
2067121 7/10/2000
Ltr: Use of sand during percussion hammer
drive casing installation, hydrogeologic
evaluation, w/TL to S Wall fr A Gaddy 7/13/00
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067123 7/11/2000Ltr: Recommendations for GH-13A,
hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067124 7/11/2000Ltr: Request for change in conductor casing
methodology, hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067125 7/11/2000Ltr: Recommended borehole location GH-14,
hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067122 7/12/2000
TL: Recommendations for GH-13A, request
for change in conductor casing methodology,
& recommended borehole location GH-14,
hydrogeologic evaluation
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067126 7/12/2000
Ltr: Summary of observations related to
conductor casing installation at locations GH-
2C & GH-5B3, hydrogeologic evaluation, w/TL
to S Wall fr A Gaddy 7/19/00
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027919 7/14/2000
Groundwater analysis rpts for well location
11A, water samples for volatile organic
chemicals, metals, dissolved metals, non-
metals, & inorganic non-metals, collected
7/14/2000, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
Page 29 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030076 7/17/2000Email: Approves of proposed workplan
modifications requested 7/12 & 7/13/2000
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2067127 7/17/2000Email: Discusses & approves requested
workplan modifications dated 7/12 & 7/13/00
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2031537 7/19/2000 Boring data - neutron log for GH-4A R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
2031749 7/19/2000 Boring data - neutron log for GH-4B R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
2031757 7/19/2000 Boring data - neutron log for GH-6B R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
2031758 7/20/2000Boring data - induction/gamma ray log for GH-
7BR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031762 7/20/2000 Boring data - neutron log for GH-11A R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
2031763 7/20/2000Boring data - induction/gamma ray log for GH-
11AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031768 7/21/2000 Boring data - neutron log for GH-13A R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
2030078 7/27/2000
Ltr: Request for change in monitoring well
construction, hydrogeological evaluation,
w/TL to S Trujillo fr D Burns 7/29/2000
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2067129 7/27/2000Ltr: Proposal for drilling services, w/TL to S
Wall fr T Roberts 8/11/00
R09: Roberts, Thomas (Layne Christensen
Co)
R09: Faircloth, David (Republic Silver
State Disposal, Inc)
2010550 7/31/2000 Daily borehole summaries (7/2000) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027909 8/1/2000
Groundwater analysis rpts for well location
7B, water samples for volatile organic
chemicals, metals, non-metals, & inorganic
non-metals, collected 7/20-8/1/2000, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
Page 30 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2067128 8/1/2000Ltr: Discusses Eagle Drilling's use of Thatcher
TF Foam
R09: Walch, Gregory (James, Driggs, Walch,
Santoro, Kearney, Johnson & Thompson
(Attorneys))
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031518 8/4/2000Daily borehole summaries for GH-11A (MW-
11A) (6/22-8/4/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2065233 8/8/2000
Closure plan for corrective action unit 110 -
Area 3 RWMS U-3ax/bl disposal unit, Nevada
Test Site, revision 0
R09: (US Dept of Energy - Nevada
Operations Office)
2067130 8/15/2000Ltr: Additional drilling methods,
hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2031523 8/16/2000Boring data - gamma ray/neutron log for GH-
13AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031760 8/16/2000 Boring data - neutron log for GH-11A R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
2031761 8/16/2000Boring data - induction/gamma ray log for GH-
11AR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031765 8/16/2000 Boring data - neutron log for GH-12B2 R09: (Welenco, Inc)R09: (Geotechnical & Environmental
Services, Inc)
2031766 8/16/2000Boring data - induction/gamma ray log for GH-
12B2R09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2067131 8/16/2000 Email: Discusses additional drilling methodsR09: Gardner, Tom (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2067132 8/17/2000
TL: Use of lubricant for Barber Rig downhole
hammer & Layne Christensen dual wall
percussion hammer rill rig, hydrogeologic
evaluation
R09: Gardner, Tom (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067133 8/17/2000Ltr: Use of lubricant for Barber Rig downhole
hammer, hydrogeologic evaluation, w/encls
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 31 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2067134 8/17/2000Ltr: Layne Christensen dual wall percussion
hammer drill rig, hydrogeologic evaluation
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2030077 8/18/2000Email: Comments on proposed drilling
modifications requested 8/16 & 8/17/20
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067135 8/21/2000 Email: Discusses VOC & nitrate analysisR09: Gardner, Tom (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2067136 8/21/2000Email: Approves VOC & nitrate analysis
proposal
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2031513 8/22/2000Daily borehole summaries for GH-5B4, p56-74
(4/11-8/22/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2067137 8/23/2000 Analytical summary, w/TL to S Wall R09: (S C S Engineers)R09: (Environmental Protection Agency -
Region 9)
2031515 8/24/2000Daily borehole summaries for GH-7B, p60-65
(7/1-8/24/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2067139 8/25/2000Boring sheet summary, w/TL to S Wall
8/31/00R09: (S C S Engineers)
R09: (Environmental Protection Agency -
Region 9)
2010551 8/30/2000 Daily borehole summaries (8/2000) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2019141 8/30/2000Ltr: Slope stability & erosion analysis (oversize
map only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2019142 8/30/2000Ltr: Slope stability & erosion analysis (oversize
drawing only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2019143 8/30/2000Ltr: Slope stability & erosion analysis (oversize
map only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
Page 32 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2019144 8/30/2000Ltr: Slope stability & erosion analysis (oversize
drawing only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027682 8/30/2000Ltr: Slope stability & erosion analysis,
w/attchs, w/o oversize maps & drawings
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2067138 8/31/2000 T4W pictures, w/TL to S Wall R09: (S C S Engineers)R09: (Environmental Protection Agency -
Region 9)
2027898 9/5/2000
Groundwater analysis rpts for well location
4B2, water samples for volatile organic
compounds, metals, dissolved metals, non-
metals, & inorganic non-metals, collected
9/5/2000, w/TL to D Reeve & D Faircloth fr S
Van Wagenen 9/12/2000
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2067141 9/6/2000Site oversight trip, w/TL to S Wall fr S Doty
9/14/00
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067140 9/8/2000 Boring summary, w/TL to S Wall fr D BurnsR09: (Geotechnical & Environmental
Services, Inc)
R09: (Environmental Protection Agency -
Region 9)
2067142 9/15/2000 Boring summary, w/TL to S Wall fr D BurnsR09: (Geotechnical & Environmental
Services, Inc)
R09: (Environmental Protection Agency -
Region 9)
2031507 9/18/2000Daily borehole summaries for GH-3C, p28-49
(9/15-9/18/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2025323 9/19/2000
Ltr: Stormwater pollution protection plan
(SWPPP) work in progress, w/TL to D Basinger
fr A Gaddy 9/20/2000
R09: Hullings, Donald (EMCON/O W T Solid
Waste Services)R09: Gaddy, Alan (Apex Regional Landfill)
2027923 9/19/2000
Groundwater analysis rpts for well location
12C, water samples for volatile organic
compounds, metals, dissolved metals, non-
metals, & inorganic non-metals, collected
8/23-9/19/2000, w/TLs
R09: (N E L Laboratories - Las Vegas Div) R09: (Republic Silver State Disposal, Inc)
2067143 9/20/2000Trip log (9/18-9/20), w/TL to S Wall fr S Doty
9/23/00
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 33 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2031750 9/21/2000Boring data - gamma ray/neutron log for GH-
4BR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031754 9/21/2000Boring data - gamma ray/neutron log for GH-
5B4R09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2031767 9/21/2000Boring data - gamma ray/neutron log for GH-
12CR09: (Welenco, Inc)
R09: (Geotechnical & Environmental
Services, Inc)
2067144 9/27/2000 Email: Discusses metals analysis, w/historyR09: Gardner, Tom (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2010552 9/29/2000 Daily borehole summaries (9/2000) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067145 9/29/2000Groundwater wells summary, w/TL to S Wall
fr J Knoell 10/2/00
R09: (Geotechnical & Environmental
Services, Inc)
R09: (Environmental Protection Agency -
Region 9)
2065254 10/1/2000Alternative landfill cover demonstration,
FY2000 annual data rptR09: (Sandia National Laboratories)
2027751 10/3/2000
Ltr: Discusses & transmits groundwater
sampling rpt analytical results, project LG-224-
3, collected 9/19/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Faircloth, David (Republic Dumpco,
Inc), R09: Reeve, Derek (Republic
Dumpco, Inc)
2027752 10/3/2000
Ltr: Discusses & transmits groundwater
sampling rpt analytical results, project LG-224-
3C, collected 9/19/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Faircloth, David (Republic Dumpco,
Inc), R09: Reeve, Derek (Republic
Dumpco, Inc)
2027753 10/3/2000
Ltr: Discusses & transmits groundwater
sampling rpt analytical results, project LG-224-
3E, collected 9/19/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Faircloth, David (Republic Dumpco,
Inc), R09: Reeve, Derek (Republic
Dumpco, Inc)
2067146 10/5/2000Email: Discusses potable water & sampling
trip
R09: Faircloth, David (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067148 10/5/2000Trip report (10/3-10/5/00), w/TL to S Wall fr S
Doty 10/6/00
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067147 10/6/2000Groundwater wells summary, w/TL to S Wall
fr J Knoell
R09: (Geotechnical & Environmental
Services, Inc)
R09: (Environmental Protection Agency -
Region 9)
Page 34 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027882 10/8/2000
Groundwater analysis rpts for well 1B, water
samples for metals, dissolved metals,
inorganic non-metals, non-metals, & volatile
organic compounds, collected 9/25/2000-
10/8/2000, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2067152 10/11/2000
Ltr: Recommended borehole locations GH-8,
GH-9, GH-10 & GH-15, hydrogeologic
evaluation, w/attchs
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2031519 10/12/2000Daily borehole summaries for GH-11C (AB-
11C) (9/25-10/12/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2027724 10/13/2000
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-13-
477, collected 9/27/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Faircloth, David (Republic Dumpco,
Inc), R09: Reeve, Derek (Republic
Dumpco, Inc)
2027725 10/13/2000
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-
13C-477, collected 9/27/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Faircloth, David (Republic Dumpco,
Inc)
2027732 10/13/2000
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-13-
E-477, collected 9/27/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Faircloth, David (Republic Dumpco,
Inc), R09: Reeve, Derek (Republic
Dumpco, Inc)
2067149 10/13/2000Email: Approves metal analysis methods
detailed in 9/27/00 email, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2029967 10/16/2000
Draft evaluation of final cover, v1 of 2, w/TL
to D Basinger fr D Mezzacappa & S Smith, w/o
oversize map
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2031073 10/16/2000
Draft evaluation of final cover, v1 of 2, w/TL
to D Basinger fr D Mezzacappa & S Smith
(oversize map only)
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2031500 10/18/2000Daily borehole summaries for GH-1C (PW-1C),
p32-69 (7/6-10/18/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
Page 35 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2025324 10/19/2000
Ltr: Comments on 6/23/2000 draft
stormwater pollution prevention plan
(SWPPP), w/encl A
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2025325 10/19/2000
Ltr: Comments on 6/29/2000 ltr re off-lease
waste delineation data & proposals for waste
disposition
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2027736 10/19/2000
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-
15A-281, collected 10/18/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Faircloth, David (Republic Dumpco,
Inc), R09: Reeve, Derek (Republic
Dumpco, Inc)
2027749 10/20/2000
Ltr: Discusses & transmits groundwater
sampling rpt analytical results, project LG-223-
2, collected 9/8/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2027750 10/20/2000
Ltr: Discusses & transmits groundwater
sampling rpt analytical results, project LG-224-
2, collected 9/8/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2025327 10/23/2000
Ltr: Comments on modification of timing in
10/19/2000 ltr re draft stormwater pollution
prevention plan (SWPPP) & off-lease waste
removal
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2030036 10/24/2000
Ltr: Transmits analytical results of 2
composite samples obtained fr stockpiled drill
cuttings, w/attchs
R09: Gardner, Tom (Republic Dumpco, Inc)R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2030037 10/24/2000Memo: Transmits waste limits map (drawing
4 of 10), w/o oversize mapR09: Smith, Stephen (S C S Engineers)
R09: Doty, Sandra (Science Applications
International Corp)
2031539 10/24/2000Memo: Transmits waste limits map (drawing
4 of 10) (oversize map only)R09: Smith, Stephen (S C S Engineers)
R09: Doty, Sandra (Science Applications
International Corp)
2010553 10/31/2000 Daily borehole summaries (10/2000) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067150 11/1/2000Email: Approves use of coated bentonite
pellets
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Faircloth, David (Republic Silver
State Disposal, Inc)
2025326 11/3/2000Email: Asks for comments re soil erosion
model proposal, w/history
R09: Gardner, Tom (Republic Silver State
Disposal, Inc)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09:
Smith, Stephen (S C S Engineers)
Page 36 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2067151 11/3/2000Groundwater wells summary, w/TL to S Wall
fr J Knoell
R09: (Geotechnical & Environmental
Services, Inc)
R09: (Environmental Protection Agency -
Region 9)
2029968 11/7/2000
Draft evaluation of final cover, v2 of 2
(laboratory analysis backup), w/TL to D
Basinger fr D Mezzacappa & S Smith, w/o
oversize map
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2031074 11/7/2000
Draft evaluation of final cover, v2 of 2
(laboratory analysis backup), w/TL to D
Basinger fr D Mezzacappa & S Smith (oversize
map only)
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2031508 11/7/2000Daily borehole summaries for GH-3D (AB-3D)
(9/15-11/7/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2067153 11/13/2000Groundwater wells summary, w/TL to S Wall
fr J Knoell 11/14/00
R09: (Geotechnical & Environmental
Services, Inc)
R09: (Environmental Protection Agency -
Region 9)
2031775 11/14/2000
Ltr: Transmits soil sample locations map for
inclusion in draft evaluation of final cover, v2
of 2, dated 11/7/2000, w/o oversize map
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2032104 11/14/2000
Ltr: Transmits soil sample locations map for
inclusion in draft evaluation of final cover, v2
of 2, dated 11/7/2000 (oversize map only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2031521 11/15/2000Daily borehole summaries for GH-14A (11/13-
11/15/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2067154 11/16/2000Email: Discusses & transmits groundwater
chemical data, w/attch
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031522 11/28/2000Daily borehole summaries for GH-15A (10/13-
11/28/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2025294 11/29/2000Stormwater monitoring plan (SWMP), w/TL to
D Basinger fr K Goebel, w/o oversize mapR09: (Converse Consultants)
R09: (Republic Services of Southern
Nevada)
Page 37 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027628 11/29/2000Stormwater monitoring plan (SWMP), w/TL to
D Basinger fr K Goebel (oversize map only)R09: (Converse Consultants)
R09: (Republic Services of Southern
Nevada)
2010554 11/30/2000 Daily borehole summaries (11/2000) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2025287 11/30/2000
Annual stormwater discharge monitoring rpt
(DMR) (10/1/99-9/30/00), w/TL to S Wall fr K
Goebel, w/o oversize map
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2025328 11/30/2000
Ltr: Comments on ltr dated 8/30/2000 &
email dated 11/3/2000 re slope stability &
soil erosion analysis, w/attchs A & B
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2027462 11/30/2000
Annual stormwater discharge monitoring rpt
(DMR) (10/1/99-9/30/00), w/TL to S Wall fr K
Goebel (oversize map only)
R09: (Converse Consultants) R09: (Republic Silver State Disposal, Inc)
2067155 11/30/2000Email: Follow-up to data request dated
11/28/00
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
2031497 12/1/2000Daily borehole summaries for GH-6C (PW-6C),
p23-44 (3/23-12/1/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2019179 12/4/2000
Memo: Transmits electronic copy of
preliminary geologic map - drawing 1
(geophysical survey) (compact disc only)
R09: Easter, Dan (EMCON/O W T Solid
Waste Services)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031813 12/4/2000
Memo: Transmits electronic copy of
preliminary geologic map - drawing 1
(geophysical survey), w/o compact disc
R09: Easter, Dan (EMCON/O W T Solid
Waste Services)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027710 12/5/2000
Data Validation Rpt: Case R01R01, SDG
00292A, 00292B, water & soil samples for
volatile organic compounds, semivolatile
organic compounds, general chemistry,
collected 10/18/00 & 10/20/00, w/TL to S
Wall
R09: Bettencourt, Brenda (Environmental
Protection Agency - Region 9)
R09: (Environmental Protection Agency -
Region 9)
Page 38 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2029958 12/5/2000
Test pit/trenches rpt (1/2000-6/2000), w/TL
to S Trujillo fr D Mezzacappa & S Smith, w/o
oversize map
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2030838 12/5/2000
Test pit/trenches rpt (1/2000-6/2000), w/TL
to S Trujillo fr D Mezzacappa & S Smith
(oversize map only)
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2031504 12/6/2000Daily borehole summaries for GH-2D (6/13-
12/6/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031516 12/6/2000Daily borehole summaries for GH-9A, p15-58
(10/20-12/6/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2031520 12/6/2000Daily borehole summaries for GH-13B (12/4-
12/6/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2029959 12/12/2000Review of draft evaluation of final cover
(draft)
R09: Dwyer, Stephen (Stephen F Dwyer
(Engineer))
R09: (US Dept of the Interior - Bureau of
Land Management)
2072538 12/12/2000Review of draft evaluation of final cover
(draft), w/TL to S Wall fr S Dwyer, 4/4/01
R09: Dwyer, Stephen (Sandia National
Laboratories)
2025329 12/14/2000Ltr: Responds to comments in 11/30/2000 ltr
re slope stability & erosion analysis
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2010533 12/15/2000 Monthly progress rpts (1/2000-12/2000) R09: (Republic Dumpco, Inc)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2010555 12/22/2000 Daily borehole summaries (12/2000) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031517 12/22/2000Daily borehole summaries for GH-10A, p1-43
(12/12-12/22/2000)
R09: (S C S Engineers), R09: (Geotechnical &
Environmental Services, Inc)
2067158 12/22/2000 Email: Request for boring dataR09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
Page 39 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2025330 12/29/2000
Ltr: Request for clarification of 11/20/2000 ltr
re slope stability, triaxial testing, & erosion
analysis, w/ltr to D Mezzacappa fr J Boschuk,
Jr 12/21/2000
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2030038 12/29/2000Memo: Transmits proposed final waste limit
map, w/o oversize map
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2031540 12/29/2000Memo: Transmits proposed final waste limit
map (oversize map only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2040219 1/1/2001Article: Finding better cover (Civil
Engineering, v71, #1, 58-63)
R09: Dwyer, Stephen (Sandia National
Laboratories)
2067156 1/5/2001Groundwater wells summary, w/TL to S Wall
& others fr G Desart 1/8/01
R09: (Geotechnical & Environmental
Services, Inc)
R09: (Environmental Protection Agency -
Region 9)
2067159 1/5/2001 Email: Responds to request for boring data R09: Mezzacappa, David (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Gaddy, Alan (Republic Silver State
Disposal, Inc)
2067160 1/19/2001 Email: Site visitR09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2073241 1/23/2001 Cement bond log/variable density logR09: (Geotechnical & Environmental
Services, Inc)
2067161 1/26/2001Groundwater wells summary, w/TL to S Wall
& others fr J Knoell 1/30/01
R09: (Geotechnical & Environmental
Services, Inc)
R09: (Environmental Protection Agency -
Region 9)
2010536 1/30/2001 Daily borehole summaries (1/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2025331 2/9/2001
Ltr: Response to 12/29/2000 request for
information re slope stability, triaxial testing,
erosion analysis, & water erosion prediction
project (WEPP)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Mezzacappa, David (S C S
Engineers), R09: Smith, Stephen (S C S
Engineers), R09: Gaddy, Alan (Republic
Services of Southern Nevada)
Page 40 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2073254 2/19/2001Oversize Map: Geohydro boring locations, 36
x 24 in, 1 in = 500 ftR09: (S C S Engineers)
R09: (Republic Services of Southern
Nevada)
2010537 2/27/2001 Daily borehole summaries (2/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2025332 2/27/2001
Ltr: Transmits comments on 11/30/2000 NE
canyon stormwater routing technical memo
submitted by EMCON/OWT Solid Waste
Services, w/attchs A & B
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027704 2/28/2001
Historical landfill assessment rpt, including NE
canyon, E perimeter, & W burn pits, w/attchs
& apps A-C, w/o oversize map
R09: (S C S Engineers), R09: (EMCON/O W T
Solid Waste Services)R09: (Republic Dumpco, Inc)
2029888 2/28/2001
Historical landfill assessment rpt, including NE
canyon, E perimeter, & W burn pits (oversize
map only)
R09: (S C S Engineers), R09: (EMCON/O W T
Solid Waste Services)R09: (Republic Dumpco, Inc)
2065229 3/1/2001
Article: Deployment of alternative closure
cover & monitoring system at mixed waste
disposal unit U-3ax/bl at Nevada Test Site
(Waste Management 01 Conference, 2/25-
3/1/2005)
R09: Levitt, Daniel (Bechtel Nevada), R09:
Fitzmaurice, Thomas (Bechtel Nevada)
2065230 3/1/2001
Article: Results of performance assessment
for classified transuranic wastes disposed at
Nevada Test Site (Waste Management 01
Conference, 2/25-3/1/2005)
R09: Cochran, John (Sandia National
Laboratories), R09: Crowe, Bruce (Los
Alamos National Laboratory), R09:
Colarusso, Angela (US Dept of Energy -
Nevada Operations Office)
2025333 3/4/2001Memo: Transmits storm event analyses for
2/26/2001 & 3/9/2001, w/attchs
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025334 3/5/2001
Ltr: Requests extension of time for erosion
analysis & best management practice (BMP)
evaluations after receiving 2/27/2000
response to NE canyon stormwater routing
alternatives
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2073242 3/5/2001 Cement bond log/variable density logR09: (Geotechnical & Environmental
Services, Inc)
Page 41 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2067162 3/9/2001Groundwater wells summary, w/TL to S Wall
& others fr J Knoell 3/13/01
R09: (Geotechnical & Environmental
Services, Inc)
R09: (Environmental Protection Agency -
Region 9)
2030039 3/13/2001Email: Approves use of drill cuttings for
intermediate cover in NE canyon
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Faircloth, David (Republic Services
of Southern Nevada)
2067163 3/13/2001
Email: Approval of requested use of
stockpiled soils for intermediate cover in NE
Canyon
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Faircloth, David (Republic Services
of Southern Nevada)
2010538 3/29/2001 Daily borehole summaries (3/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2025335 3/30/2001
Ltr: Grants extension of time for erosion
analysis & best management practice (BMP)
evaluations (Response to 3/5/2001 request)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037705 3/30/2001
Article: Investigation of salt micromorphology
& chemistry, Las Vegas Wash, NV
(Proceedings of 36th Annual Symposium on
Engineering Geology & Geotechnical
Engineering 3/28-3/30/01)
R09: Van Hoesen, John (Univ of Nevada, Las
Vegas - Dept of Geoscience)
2027699 4/6/2001
Slope stability analysis rpt, w/marginalia,
attchs, apps A-G, & TL to D Basinger fr D
Mezzacappa & S Smith, w/o oversize map
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2029422 4/6/2001 Slope stability analysis rpt (oversize map only) R09: (S C S Engineers) R09: (Republic Silver State Disposal, Inc)
2031783 4/6/2001 Gas collection & control system plan R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2025336 4/12/2001
Ltr: Transmits response to 2/27/2001
comments re NE canyon stormwater routing
technical memo, w/attch
R09: Mounteer, Thomas (Paul, Hastings,
Janofsky & Walker (Attorneys))
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2067164 4/13/2001Groundwater wells summary, w/TL to S Wall
fr J Knoell 4/25/01
R09: (Geotechnical & Environmental
Services, Inc)
R09: (Environmental Protection Agency -
Region 9)
2067165 4/25/2001
Email: Approval for requested use of air lifting
techniques at MW-5B4 & releasing AP1000
drill rig
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 42 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2010539 4/30/2001 Daily borehole summaries (4/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073240 5/10/2001
Ltr: Cement bond log for location GH-3C,
Sunrise Landfill hydrogeologic evaluation,
w/o encl
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Dugas,
Willis (Geotechnical & Environmental
Services, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067166 5/18/2001 Email: Discusses well completion detailsR09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027693 5/24/2001
Ltr: Partial water erosion prediction project
(WEPP) model analysis, southern flats,
w/attchs
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2066442 5/24/2001Email: Discusses & transmits lithography data,
w/attchR09: Mezzacappa, David (S C S Engineers)
R09: Lewis, Brent (US Dept of the Interior
- Bureau of Land Management)
2025337 5/25/2001
Ltr: Proposes schedule for response to
10/16/2000 UNSAT-H rpt re cover analysis, &
submittal of erosion analysis & revised NE
canyon stormwater routing technical memo
(Notes fr 5/17/2001 meeting)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09:
Barroll, Hugh (Environmental Protection
Agency - Region 9)
2025338 5/30/2001
Ltr: Comments on stormwater monitoring
plan (SWMP) dated 11/29/2000 & annual
stormwater discharge monitoring rpt (DMR)
dated 11/30/2000 submitted by Converse
Consultants
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066404 5/30/2001Email: Requests written response re
abandonment of boreholes
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2010548 5/31/2001 Daily borehole summaries (5/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2025339 5/31/2001
Ltr: Comments on NE canyon stormwater
channel routing schedule proposed in
5/25/2001 ltr
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 43 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2066416 5/31/2001
Ltr: Discusses abandonment of borehole
locations GH-7B, GH-13A, & GH-15A,
hydrogeologic evaluation, w/TL to S Wall fr D
Burns
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Tidwell, Robert (Republic Services of
Southern Nevada)
2067167 5/31/2001Email: Discusses gINT project file
requirements
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067168 6/1/2001Groundwater wells summary, w/TL to S Wall
& others fr J Knoell
R09: (Geotechnical & Environmental
Services, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067169 6/1/2001Trip rpt (5/30-6/1/01), w/TL to S Wall fr S
Doty 6/2/01
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2066443 6/6/2001Ltr: Discusses & transmits yield rates, well
diagrams, & Hakkali relogs, w/attchs
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031821 6/7/2001Email: Transmits 13a & 13b analytical data,
w/attch (groundwater & well data)R09: Gardner, Tom (Republic Dumpco, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2067170 6/7/2001Email: Has questions re CSAMT interpretation
contractor selection, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2025340 6/8/2001Mtg Notes: 6/1/2001 meeting & site visit re
NE canyon stormwater channel routing
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2073243 6/12/2001Email: Hope to review & comment on cement
seal by end of next week, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2025341 6/14/2001Ltr: Comments on 6/8/2001 ltr re NE canyon
stormwater channel routing
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066417 6/18/2001
Ltr: Notice of violation & order for
compliance re abandonment of boreholes 7B,
13A, & 15A
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Schlegel, John (Clark County, NV -
Comprehensive Planning Dept), R09:
Gaddy, Alan (Republic Services of
Southern Nevada)
Page 44 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2030079 6/19/2001
Ltr: Transmits hydrogeologic workplan
modifications, hydrogeologic evaluation,
w/attch
R09: Burns, Daniel (Geotechnical &
Environmental Services, Inc), R09: Desart,
Gregory (Geotechnical & Environmental
Services, Inc)
R09: Trujillo, Susanna (Environmental
Protection Agency - Region 9)
2025342 6/22/2001
Ltr: Response to 5/30/2001 comments re
11/29/2000 stormwater monitoring plan
(SWMP)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2066418 6/22/2001
Ltr: Responds to notice of violation & order
for compliance re abandonment of boreholes
7B, 13A, & 15A, w/encls A & B
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Hall, Heidi (Environmental
Protection Agency - Region 9)
2066419 6/26/2001Email: Responds to 06/22/01 ltr re notice of
violation & order for compliance
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067171 6/26/2001Email: Requests extension to complete
revised schedule, w/history
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2066420 6/27/2001Email: Will provide revised hydrogeologic
schedule on 7/6/01
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2019132 6/28/2001
Ltr: Request for approval of additional
stormwater control measures to be added to
best management practice (BMP) evaluations
in stormwater pollution prevention plan
(SWPPP) (oversize map only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025343 6/28/2001
Ltr: Request for approval of additional
stormwater control measures to be added to
best management practice (BMP) evaluations
in stormwater pollution prevention plan
(SWPPP), w/o oversize map
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2025344 6/28/2001
Ltr: Response to 5/30/2001 comments re
stormwater monitoring plan, w/rain
telemetry for 2000
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2029960 6/28/2001
Ltr: Comments on draft evaluation of final
cover & associated laboratory analysis
backup, w/encl
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 45 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2066421 6/28/2001
Ltr: Discusses & transmits submittal
requirements re 6/18/01 notice of violation,
w/encls
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Hall, Heidi (Environmental
Protection Agency - Region 9)
2067172 6/28/2001 Email: Approval of SCS EngineersR09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2010540 6/29/2001 Daily borehole summaries (6/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2066422 6/29/2001
Email: Requests extension until 7/10/01 to
submit proposal re hydrogeological work,
w/history
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2066423 7/1/2001
Email: Partial approval of EMCON/OWT Solid
Waste Services to perform hydrogeologic
work
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067173 7/2/2001Email: Discusses draft logs fr location 2,
w/attchs
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Doty, Sandra (Science Applications
International Corp)
2067174 7/2/2001Email: Discusses & transmits upper portion of
GH-2d, w/attch
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Doty, Sandra (Science Applications
International Corp)
2067175 7/5/2001
Email: Approves extensions for hydrogeologic
schedule & drilling proposal for locations 7,
13, & 15
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066424 7/6/2001
Ltr: Discusses & transmits revised schedule
for completion of hydrogeologic work,
w/attch
R09: Easter, Dan (EMCON/O W T Solid
Waste Services)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067176 7/6/2001Email: Discusses & transmits cross-section of
GH-2, w/attch
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Doty, Sandra (Science Applications
International Corp)
2067177 7/6/2001 Email: Requests approval for location 2E3R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2067178 7/6/2001Email: Approves proposed location 2E3,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067179 7/9/2001Email: Approves replacing Welenco, Inc with
Layne Christian Co - Colog Div
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 46 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2066425 7/10/2001Drilling plan - geohydrologic drilling program,
locations 7, 13, & 15R09: (S C S Engineers)
2067180 7/10/2001Email: Partial approval of EMCON/OWT Solid
Waste Services
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2019134 7/11/2001
Ltr: Run-on control checkpoint memo #1,
storm water routing alternatives (oversize
drawings only)
R09: Hullings, Donald (EMCON/O W T Solid
Waste Services)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027677 7/11/2001
Ltr: Run-on control checkpoint memo #1,
storm water routing alternatives,
w/marginalia & attchs, w/o oversize drawings
R09: Hullings, Donald (EMCON/O W T Solid
Waste Services)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2067181 7/12/2001Email: Forwards request for clarification to
EMCON/OWT Solid Waste Services
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073244 7/12/2001
Email: Have not seen response to proposal re
well GH-3C grout seal evaluation procedure,
w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073245 7/12/2001Email: Need more information on how GH-3C
was drilled & constructed, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067182 7/16/2001 Email: Discusses status of boringsR09: Carlson, Norman (Zonge Engineering &
Research Organization, Inc)
R09: Lewis, Brent (US Dept of the Interior
- Bureau of Land Management), R09:
Gaddy, Alan (Republic Services of
Southern Nevada)
2067183 7/16/2001Email: Discusses inconsistencies between
logging at location 13, w/attch
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Doty, Sandra (Science Applications
International Corp)
2025345 7/17/2001Ltr: Transmits 1st & 2nd quarter 2001
stormwater analyses, w/attch
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2067185 7/17/2001Email: Discusses & transmits drawing of GH-
3c, w/attch
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Doty, Sandra (Science Applications
International Corp)
2066426 7/24/2001Memo: Transmits qualifications for Martin
Miele & Jason Kahlert, w/attchs
R09: Easter, Dan (EMCON/O W T Solid
Waste Services)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067184 7/24/2001Email: Agrees with sending red-line copy &
clean copy of revised drilling plan, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
Page 47 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2066427 7/25/2001Memo: Transmits 2001/2002 schedule for
completion of hydrogeologic work, w/attch
R09: Easter, Dan (EMCON/O W T Solid
Waste Services)
R09: Easter, Dan (EMCON/O W T Solid
Waste Services)
2066428 7/25/2001Email: Transmits redline & revised copies of
drill plan, w/o attchsR09: Smith, Stephen (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp), R09: Lewis, Brent
(US Dept of the Interior - Bureau of Land
Management)
2067186 7/25/2001 Email: Discusses drilling at GH-16a, w/attchsR09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073236 7/25/2001Email: Discusses requirements for well
completion evaluation
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2067187 7/30/2001 Email: Discusses CSAMT modeling & well logsR09: Carlson, Norman (Zonge Engineering &
Research Organization, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2010541 7/31/2001 Daily borehole summaries (7/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067188 8/2/2001Email: Discusses & transmits well logs
inventory, w/attch
R09: Carlson, Norman (Zonge Engineering &
Research Organization, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Gardner, Tom
(Republic Services of Southern Nevada)
2066429 8/7/2001Drilling plan - geohydrologic drilling program,
locations 7, 13, & 15R09: (S C S Engineers)
2067191 8/12/2001
Email: Discusses CSAMT disk containing raw,
processed, & model files, w/forward to S Wall
fr B Lewis 8/14/01
R09: Carlson, Norman (Zonge Engineering &
Research Organization, Inc)
R09: Easter, Dan (EMCON/O W T Solid
Waste Services), R09: Gaddy, Alan
(Republic Services of Southern Nevada)
2066430 8/13/2001
Email: Needs approval on drill plan for wells
7, 13, & 15, w/forward to S Wall fr S Doty
8/15/01
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Doty, Sandra (Science Applications
International Corp)
Page 48 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2067189 8/13/2001
Email: Discusses & transmits construction
drawing for well 16, w/attch & forward to S
Wall fr B Lewis
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Doty, Sandra (Science Applications
International Corp), R09: Lewis, Brent
(US Dept of the Interior - Bureau of Land
Management)
2066431 8/15/2001
Email: Approves drilling plan for locations 7,
13, & 15 subject to incorporation of attached
comments, w/attch
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067190 8/15/2001
Email: Approves qualifications of SCS
Engineers staff person, Jason Kahlert, &
conditionally approves 8/7/01 drilling plan for
locations 7, 13, & 15 subject to incorporation
of attached comments, w/attch
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073237 8/15/2001Saturated zones & screens, w/TL to S Wall fr T
Gardner
R09: (Geotechnical & Environmental
Services, Inc)
R09: (Republic Services of Southern
Nevada)
2067192 8/16/2001Email: Discusses drilling at locations 16A &
16B
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2067193 8/16/2001Email: Update re drilling at locations 16A &
16B, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Gardner, Tom
(Republic Services of Southern Nevada)
2027883 8/17/2001
Groundwater analysis rpts for well location
2A, water samples for metals, dissolved
metals, inorganic non-metals, non-metals, &
volatile organic compounds, semi-volatile
organic compounds, collected 5/9/2000-
8/17/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
Page 49 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027913 8/20/2001
Groundwater analysis rpts for well location 8,
water samples for volatile organic chemicals,
metals, & inorganic non-metals, collected
8/17-8/20/2001, w/TL to D Reeve fr S Van
Wagenen 8/29/2001
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2066432 8/20/2001
Email: Discusses & transmits GES response to
6/18/01 notice of violation correspondence,
w/attch
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067194 8/21/2001Email: Thanks for update re comments about
well 16, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027908 8/22/2001
Groundwater analysis rpts for well location 7,
soil samples for volatile organic chemicals,
metals, & inorganic non-metals, collected
8/20/8/22/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2031784 8/22/2001
Title 5 permit application, w/revised initial
design capacity rpt, tier 1 NMOC emission
rate rpt, w/o oversize drawing
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2032107 8/22/2001
Title 5 permit application, w/revised initial
design capacity rpt, tier 1 NMOC emission
rate rpt (oversize drawing only)
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2027705 8/23/2001
Memo: Discusses & transmits soil sample
analytical results, inorganic non-metals,
collected 8/14/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2027916 8/23/2001
Groundwater analysis rpts for well location
9A, water samples for volatile organic
chemicals, dissolved metals, & non-metals,
collected 11/7-8/23/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2066433 8/23/2001
Drilling plan - geohydrologic drilling program,
locations 7, 13, & 15, w/TL to S Doty & S Wall
fr T Gardner
R09: (S C S Engineers)
Page 50 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027744 8/27/2001
Ltr: Discusses & transmits groundwater
sampling rpt analytical results, GH-16A & GH-
16B, collected 8/21/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2027739 8/28/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project
10.199007.01, GH-16A-71', collected 8/21/01,
w/marginalia & attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2027740 8/28/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project
10199007.01, GH-16A-10', collected 8/16/01,
w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2066434 8/28/2001Email: Discusses revised drilling plan,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027891 8/29/2001
Groundwater analysis rpts for well location
2E2, water samples for volatile organic
compounds & metals, dissolved metals, non-
metals, & inorganic non-metals, collected
8/29/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2010542 9/4/2001 Daily borehole summaries (8/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067195 9/4/2001 Email: Requests stopping of drilling at well 16R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2025346 9/5/2001Ltr: Comments on 6/28/2001 ltr re
stormwater monitoring plan (SWMP)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2025347 9/5/2001
Ltr: Comments on additional stormwater
control measures to be added to best
management practice (BMP) evaluations in
stormwater pollution prevention plan
(SWPPP)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2031814 9/5/2001
Ltr: Transmits set of draft final lithologic logs
with supplemental information, w/attchs
(geophysical survey)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 51 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2067196 9/5/2001Email: Data requirements for gINT cross
sections & groundwater data
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067686 9/7/2001Trip rpt (8/27-8/29 & 9/6-9/7/01), w/TL to S
Wall fr S Doty 9/24/01
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2071768 9/7/2001Email: Discusses request for Schoeller plots,
w/history
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2071769 9/7/2001Email: Confirms Sandi took Schoeller plots
with her, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Gaddy, Alan (Republic Services of
Southern Nevada)
2025348 9/10/2001
Ltr: Comments on 7/11/2001 checkpoint
memo 1 submitted by EMCON/OWT Solid
Waste Services re stormwater channel
routing
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067197 9/10/2001Email: Discusses & transmits geophysics file
for well 2E3, w/o attch
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067198 9/10/2001Email: Would like packer test at 2E3 to
proceed as planned, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067199 9/10/2001Email: Questions re packer test at well 2E3,
w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067200 9/10/2001Email: Responds to questions re packer test
at well 2E3, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067681 9/11/2001Email: Discusses cover meeting & geophysics
fr well 2E3, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2025349 9/12/2001
Ltr: Comments on 5/24/2001 partial water
erosion prediction project (WEPP) model
analysis submitted by SCS Engineers
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2025350 9/12/2001Ltr: Comments on 4/6/2001 slope stability
analysis rpt submitted by SCS Engineers
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 52 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027741 9/12/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-
16A-261', collected 9/6/01, w/attchs & TL to S
Wall fr T Gardner 9/20/01
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2066435 9/13/2001Email: Approves 8/23/01 revised drilling plan
for locations 7, 13, & 15, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Gardner, Tom
(Republic Services of Southern Nevada)
2066436 9/14/2001
Drilling plan - geohydrologic drilling program,
locations 7, 13, & 15, w/attch A & TL to S Wall
fr D Mezzacappa & S Smith
R09: (S C S Engineers)
2067682 9/18/2001Email: Discusses well screening at 16A,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Gardner, Tom
(Republic Services of Southern Nevada)
2067683 9/18/2001Email: Discusses proposed monitoring well
construction for 16A, w/attch
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2071770 9/19/2001 Email: Additional data requests, w/historyR09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Gardner, Tom
(Republic Services of Southern Nevada)
2067684 9/20/2001Email: Discusses & transmits log plots of GH-
16a, w/attchs
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Moran, Mike (US Dept of the Interior -
Bureau of Land Management)
2031793 9/21/2001
Ltr: Provides conceptual description of
proposed plans for western burn pits
mitigation & construction & demolition waste
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 53 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2067685 9/21/2001Email: Discusses & transmits draft logs for GH-
13c & GH-2e3, w/attchs
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Moran, Mike (US Dept of the Interior -
Bureau of Land Management)
2027810 9/24/2001Ltr: Response to 9/5/2001 ltr re analysis of
potential culvert & basin removal
R09: Hullings, Donald (EMCON/O W T Solid
Waste Services)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2073246 9/24/2001Email: Discusses construction of well 3C,
w/drawing
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067687 9/26/2001Email: Discusses GH-13C recommendations,
w/forward to S Wall fr A Gaddy, w/attchR09: Reeve, Derek (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2029961 9/27/2001Ltr: Responds to comments dated 6/28/2001
re draft evaluation of final cover
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067688 9/27/2001Email: Discusses & transmits plots of GH-13C,
w/attchs
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Doty, Sandra (Science Applications
International Corp), R09: Moran, Mike
(US Dept of the Interior - Bureau of Land
Management)
2067689 9/27/2001Email: Concurs with proposed screening of
well GH-13C, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Gardner, Tom
(Republic Services of Southern Nevada)
2067690 9/27/2001
Email: Approves field filtering of dissolved
metal samples & discusses data requests,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Gardner, Tom
(Republic Services of Southern Nevada)
2067691 9/27/2001 Email: Additional data request updateR09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2010543 9/28/2001 Daily borehole summaries (9/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067692 9/28/2001 Email: Discusses resistivity loggingR09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 54 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2073247 9/28/2001Email: Approves steps 1-4 of well GH-3C grout
seal evaluation procedure, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027887 10/2/2001
Groundwater analysis rpts for well location
2D1, water samples for metals, dissolved
metals, inorganic non-metals, non-metals, &
volatile organic compounds, collected
4/16/2000-10/2/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027905 10/2/2001
Groundwater analysis rpts for well location
5B4, water samples for volatile organic
compounds, inorganics, metals, dissolved
metals, non-metals, & inorganic non-metals,
collected 8/31/2000-10/02/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027690 10/3/2001Ltr: Response to comments on slope stability
analysis rpt, w/attchs
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027900 10/3/2001
Groundwater analysis rpts for well location
4B, water samples for volatile organic
compounds, inorganics, metals, dissolved
metals, non-metals, inorganic non-metals,
collected 9/21/2000-10/08/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027901 10/3/2001
Groundwater analysis rpts for well location
4C, water samples for volatile organic
compounds, & dissolved metals, collected
10/03/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027922 10/3/2001
Groundwater analysis rpts for well location
12B, water samples for metals & dissolved
metals, collected 10/2-10/3/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
Page 55 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027924 10/3/2001
Groundwater analysis rpts for well location
12D, water samples for dissolved metals,
collected 10/3/2001, w/TL to D Reeve fr S Van
Wagenen 10/5/2001
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2031794 10/3/2001Ltr: BLM does not have authority to approve
conceptual plans in ltr dated 9/21/2001
R09: Chatterton, Mark (US Dept of the
Interior - Bureau of Land Management)R09: Mezzacappa, David (S C S Engineers)
2027886 10/4/2001
Groundwater analysis rpts for well location
2C2, water samples for metals, dissolved
metals, inorganic non-metals, non-metals,
inorganics, semi-volatile organic compounds
& volatile organic compounds, collected
7/31/2000-10/4/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027685 10/5/2001Ltr: Run-on control checkpoint memo #2,
w/attchs
R09: Hullings, Donald (EMCON/O W T Solid
Waste Services)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027917 10/5/2001
Groundwater analysis rpts for well location
9B, water samples for volatile organic
chemicals, dissolved metals, & inorganic non-
metals, collected 8/23-10/5/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027918 10/5/2001
Groundwater analysis rpts for well location
10A, water samples for volatile organic
chemicals & dissolved metals, collected
10/5/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027899 10/8/2001
Groundwater analysis rpts for well location
4A, water samples for volatile organic
compounds, inorganics, metals, dissolved
metals, non-metals, & inorganic non-metals,
collected 6/12/2000-10/08/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
Page 56 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027906 10/8/2001
Groundwater analysis rpts for well location
6B, water samples for volatile organic
compounds, inorganics, metals, dissolved
metals, non-metals, & inorganic non-metals,
collected 8/29/2000-10/8/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027907 10/8/2001
Groundwater analysis rpts for well location
6C, water samples for dissolved metals,
collected 10/3-10/8/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027921 10/8/2001
Groundwater analysis rpts for well location
12A, water samples for volatile organic
chemicals, metals, dissolved metals, non-
metals &, inorganic non-metals, collected
6/26/2000-10/8/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027904 10/9/2001
Groundwater analysis rpts for well location
5C, water samples for dissolved metals,
collected 10/9/2001, w/TL to D Reeve fr S Van
Wagenen 10/9/2001
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027914 10/9/2001
Groundwater analysis rpts for well location
8A, water samples for dissolved metals,
collected 10/9/2001, w/TL to D Reeve fr S Van
Wagenen 10/11/2001
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027920 10/9/2001
Groundwater analysis rpts for well location
11B, water samples for volatile organic
chemicals & dissolved metals, collected
10/9/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027811 10/10/2001
Email: Response to 9/12/2001 ltr re water
erosion prediction project (WEPP) modeling
analysis
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2029962 10/15/2001
Ltr: Responds to comments fr SCS Engineers
dated 9/27/2001 re draft evaluation of final
cover
R09: Dwyer, Stephen (Stephen F Dwyer
(Engineer))
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 57 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2072539 10/15/2001
Ltr: Responds to comments fr SCS Engineers
dated 9/27/2001 re draft evaluation of final
cover, w/TL
R09: Dwyer, Stephen (Stephen F Dwyer
(Engineer))
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027812 10/17/2001Ltr: Approves 9/24/2001 analysis of potential
elimination of existing culvert & basin
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027813 10/18/2001
Email: Approves request for additional time
to submit water erosion prediction project
(WEPP) modeling revision, w/history
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027814 10/23/2001Ltr: Comments on 10/3/2001 ltr re slope
stability analysis rpt
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2029963 10/23/2001
Ltr: Responds to comments fr SCS Engineers
dated 9/27/2001 re draft evaluation of final
cover
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027692 10/25/2001
Ltr: Comments on partial water erosion
prediction project (WEPP) model assessment,
w/encl
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027815 10/26/2001Ltr: Requests extension of time to submit
final slope stability analysis rpt
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2031774 10/26/2001Ltr: Requests extension of time to submit
final slope stability analysis rpt
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027816 10/29/2001Ltr: 3rd quarter 2001 stormwater analyses
(no samples)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2010544 10/31/2001 Daily borehole summaries (10/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2066437 10/31/2001Email: Discusses & transmits status of July
notice of violation requirements, w/attch
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Gardner, Tom
(Republic Services of Southern Nevada)
Page 58 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2040161 11/1/2001
Email: List of items needed to be completed
in order to incorporate EPA comments &
complete final cover evaluation & slope
stability analysis requirements
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040162 11/1/2001Email: Approves request for extension on
final cover assessment rpt, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027726 11/5/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-
13D-C-270', collected 10/29/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2027727 11/5/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-
13D-270', collected 10/29/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2027731 11/5/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-
13D-E-270', collected 10/29/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2067695 11/6/2001 Plots for GH-13D, w/TLR09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Doty, Sandra (Science Applications
International Corp)
2027884 11/7/2001
Groundwater analysis rpts for well location
2B, water & soil samples for metals, dissolved
metals, inorganic non-metals, non-metals, &
volatile organic compounds, collected
5/23/2000-11/7/2001, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2066438 11/8/2001
Email: Discusses notice of violation status &
transmits revised schedule for drilling activity
& hydrogeologic rpt, w/attch
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067696 11/8/2001TL: Interim data summary for bolehole GH-
13D, & Schoeller plot for GH-13C & GH-13D
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
Page 59 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2067697 11/8/2001Ltr: Interim data summary for bolehole GH-
13D, w/attch AR09: Carlton, Edmond (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067698 11/8/2001 Schoeller plot for GH-13C & GH-13D R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2073227 11/8/2001
Article: Innovative groundwater monitoring at
municipal solid waste landfills (Geological
Society of America Annual Meeting, 11/5-
11/8/01)
R09: Figueras, Debbie (Browning-Ferris
Industries, Inc - Groundwater Services Div),
R09: Oneacre, John (Browning-Ferris
Industries, Inc - Groundwater Services Div)
2067699 11/9/2001Email: Approves recommendation for well GH-
13D, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067700 11/12/2001Email: Discusses & transmits drawing showing
fault traces at site, w/attch
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2019172 11/13/2001
Shallow boring & geotechnical sampling rpt,
w/TL to S Wall fr D Mezzacappa & S Smith
(oversize drawings only)
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2027696 11/13/2001
Slope stability analysis rpt (revised), w/attchs,
apps A-I, & TL to D Basinger fr D Mezzacappa
& S Smith, w/o oversize maps
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2028432 11/13/2001Slope stability analysis rpt (revised) (oversize
maps only)R09: (S C S Engineers)
R09: (Republic Services of Southern
Nevada)
2030028 11/13/2001
Shallow boring & geotechnical sampling rpt,
w/TL to S Wall fr D Mezzacappa & S Smith,
w/o oversize drawings
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2030031 11/13/2001
Soil sampling results (samples collected by
SCS Engineers & analyzed by Converse
Consultants)
R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2040163 11/13/2001Email: Extension has been approved for final
cover assessment rpt
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067701 11/13/2001
Memo: Screen placement recommendation
for borehole GH-13D, w/attchs & TL to S Wall
& others fr SCS Engineers
R09: Varljen, Mark (S C S Engineers) R09: Reeve, Derek (S C S Engineers)
Page 60 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2067702 11/13/2001
Email: Concurs with screen placement
recommendation for borehole GH-13D,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040164 11/14/2001Email: Need explanation for extension on
cover rpt
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066439 11/15/2001
Email: Comments on completing remaining
elements of hydrogeologic assessment & new
revised schedules for completion of wells at
7, 13, & 15
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027733 11/16/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project PW-
13C-E, collected 10/31/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2027734 11/16/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project PW-
13C, collected 10/31/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2027735 11/16/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project PW-
13C-C, collected 10/31/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2027745 11/16/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-
16B-330', collected 11/8/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2027746 11/16/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-
16B-C-330', collected 11/8/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
2027747 11/16/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project GH-
16B-E-330', collected 11/8/01, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Reeve, Derek (Republic Dumpco,
Inc)
Page 61 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027748 11/16/2001
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project L-223-
3, collected 9/18/00, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: Gardner, Tom (Republic Dumpco,
Inc)
2067703 11/16/2001Email: Discusses & transmits near final fault
map, w/attch
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027817 11/20/2001
Ltr: Comments on 10/2/2001 checkpoint
memo 2 submitted by EMCON/OWT Solid
Waste Services re channel routing
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2019173 11/21/2001
Final cover evaluation rpt, w/TL to S Wall fr D
Mezzacappa & S Smith (oversize drawings
only)
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2030029 11/21/2001
Final cover evaluation rpt, w/TL to S Wall fr D
Mezzacappa & S Smith, w/o oversize
drawings
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2072541 11/21/2001
Draft comments after cursory review of
Sunrise Mountain Landfill final cover
evaluation rpt by SCS Engineers, 11/21/01,
w/TL to S Wall fr S Dwyer, 12/12/01
R09: Dwyer, Stephen (Sandia National
Laboratories)
2066440 11/23/2001Email: Additional response to hydrogeologic
schedules
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040165 11/26/2001
Email: Transmits input files for scenarios in
tables 6 & 10, & 15 years of climate data,
w/attchs
R09: Mezzacappa, David (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2031815 11/27/2001Evaluation of relogging of 10% of lithologic
logs (geophysical survey)R09: (EMCON/O W T Solid Waste Services)
R09: (Republic Services of Southern
Nevada)
2037701 11/28/2001
Article: Soil responses to sodicity & salinity -
challenges & opportunities (Australian
Journal of Soil Research v39, #6, 1219-1224)
R09: Oster, James (Univ of California,
Riverside), R09: Shainberg, I (NONE)
Page 62 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2031816 11/29/2001
Ltr: Transmits revised schedules for
completion of hydrogeologic work & drilling,
response to schedule change requests, &
evaluation of relogging of 10% of lithologic
logs, w/schedules & response, w/o evaluation
(geophysical survey)
R09: Easter, Dan (EMCON/O W T Solid
Waste Services)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2010545 11/30/2001 Daily borehole summaries (11/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2025288 11/30/2001
Annual stormwater discharge monitoring rpt
(DMR) (10/1/00-9/30/01), w/TL to D Basinger
fr K Goebel, w/o oversize map
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2025295 11/30/2001
Stormwater monitoring plan (SWMP),
revision 2, w/TL to D Basinger fr K Goebel,
w/o oversize map
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2027463 11/30/2001
Annual stormwater discharge monitoring rpt
(DMR) (10/1/00-9/30/01), w/TL to D Basinger
fr K Goebel (oversize map only)
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2027629 11/30/2001
Stormwater monitoring plan (SWMP),
revision 2, w/TL to D Basinger fr K Goebel
(oversize map only)
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2067704 11/30/2001
Ltr: Interim data summary for borehole GH-
16B, w/attchs & TL to S Wall & others fr D
Reeve
R09: Reeve, Derek (S C S Engineers), R09:
Carlton, Ed (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067705 12/3/2001Email: Approval of recommendation for
borehole GH-16B
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040166 12/4/2001Email: Concerns with final cover rpt make
12/10/01 meeting not feasible, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2065275 12/5/2001Ltr: Contracts for landfill gas collection system
have been awarded
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Bowlin, Patricia (Environmental
Protection Agency - Region 9)
Page 63 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027818 12/6/2001
Ltr: Will discontinue further work on
acquiring Sunrise Landfill (in response to
11/21/2001 meeting re land acquisition)
R09: Schlegel, John (Clark County, NV -
Comprehensive Planning Dept)
R09: Morse, Mark (US Dept of the
Interior - Bureau of Land Management)
2027819 12/6/2001
Ltr: Response to 11/20/2001 comments re
channel routing & best management practice
(BMP) measures
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027820 12/10/2001Ltr: Response to 12/6/2001 email re channel
routing
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066441 12/12/2001
Ltr: Revised schedules appropriately capture
tasks required to resolve violations detailed in
6/18/01 notice of violation & complete phase
1 hydrogeologic work
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040167 12/13/2001
Email: Need mass balance corrections in
order to complete review of final cover rpt,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2010534 12/14/2001 Monthly progress rpts (1/2001-12/2001)R09: (Republic Dumpco, Inc), R09: (Republic
Services of Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031776 12/14/2001Final cover evaluation rpt (attchs A-E), w/TL
to S Wall fr D Mezzacappa & S SmithR09: (S C S Engineers)
R09: (Environmental Protection Agency -
Region 9)
2040168 12/14/2001Email: Will receive mass balance corrections
on 12/17/01, w/history
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027821 12/17/2001Ltr: Response to 12/10/2001 ltr re channel
routing
R09: Hullings, Donald (EMCON/O W T Solid
Waste Services)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2073364 12/19/2001
Article: Field evaluation of alternative earthen
final covers (International Journal of
Phytoremediation, v3, #1, pp 105-127)
R09: Benson, Craig (Univ of Wisconsin,
Madison)
2010546 12/20/2001 Daily borehole summaries (12/2001) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067706 12/20/2001Memo: Interim data summary for borehole
GH-15B, w/attchs & TL to S Wall fr A Gaddy
R09: Reeve, Derek (S C S Engineers), R09:
Carlton, Ed (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 64 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2019174 12/21/2001
Landfill gas probe rpt, w/TL to S Wall fr D
Mezzacappa & S Smith (oversize drawings
only)
R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2027822 12/21/2001Mtg Notes: 12/19/2001 meeting & site visit re
channel design & scheme
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2030030 12/21/2001
Landfill gas probe rpt, w/TL to S Wall fr D
Mezzacappa & S Smith, w/o oversize
drawings
R09: (S C S Engineers) R09: (Republic Dumpco, Inc)
2067707 12/21/2001
Email: Concurs with recommendations for
placement of groundwater monitoring well at
GH-15B, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067708 12/21/2001Email: Discusses & transmits static water level
estimation, w/attchsR09: Mezzacappa, David (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073238 12/27/2001 Memo: Review of GES well completion data
R09: Miele, Martin (I C F Kaiser Engineers,
Inc), R09: Easter, Dan (EMCON/O W T Solid
Waste Services)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073239 1/2/2002Email: Comments on review of GES well
completion data
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067709 1/10/2002Email: Has concerns re hydrogeologic work at
site
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027823 1/14/2002Ltr: Response to 12/21/2001 ltr re channel
design, w/schedule
R09: Hullings, Donald (EMCON/O W T Solid
Waste Services)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2065266 1/14/2002Email: Responds to concerns re hydrogeologic
work, w/history, w/o attchs
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2065267 1/14/2002 Ltr: Evaluation of CSAMT survey resultsR09: Easter, Dan (EMCON/O W T Solid
Waste Services)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040169 1/15/2002Email: Discusses progress re cover assessment
& repair
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067710 1/15/2002Email: Approves of approach for CSAMT &
fence diagrams, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2010547 1/16/2002 Daily borehole summaries (1/2002) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 65 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2065269 1/16/2002
Memo: Responds to draft evaluation of
CSAMT survey prepared by IT/EMCON, w/o
attch
R09: Carlson, Norman (Zonge Engineering &
Research Organization, Inc)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2031769 1/18/2002Ltr: Notice of violation re final cover
assessment rpts, w/attch
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Schlegel, John (Clark County, NV -
Comprehensive Planning Dept), R09:
Gaddy, Alan (Republic Services of
Southern Nevada)
2067711 1/25/2002Static water level graphs, w/TL to S Doty & S
Wall fr T Gardner
R09: (Republic Services of Southern
Nevada)
R09: (Environmental Protection Agency -
Region 9)
2067713 1/25/2002
Ltr: Interim data summary for borehole GH-
3E, w/attchs & TL to S Wall, S Doty, & B Lewis
fr D Reeve 1/29/02
R09: Reeve, Derek (S C S Engineers), R09:
Carlton, Ed (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067712 1/28/2002Email: Discusses & transmits broad lithologic
groupings file, w/attch & history
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027756 1/31/2002 Daily borehole summaries (01/2002) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040170 1/31/2002Email: Suggests 2/14 or 2/15 as date for
meeting re cover issues
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067714 1/31/2002Email: Approves proposed well completion at
GH-3E, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027824 2/1/2002Email: 1/24/2002 ltr re 4th quarter 2001
stormwater analyses (no samples)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2067715 2/1/2002
Ltr: Interim data summary for borehole GH-
7C, w/attchs, w/o alldata 7C, w/TL to S Wall &
others fr D Reeve 2/4/02
R09: Reeve, Derek (S C S Engineers), R09:
Carlton, Ed (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2071771 2/1/2002Ltr: Interim data summary for borehole GH-
7C, w/attchs
R09: Reeve, Derek (S C S Engineers), R09:
Carlton, Ed (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040171 2/6/2002Email: Suggests 2/13 as date for meeting re
cover issues
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040172 2/6/2002Email: Meeting re cover issues can be
scheduled whenever convenient, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067716 2/6/2002Email: Approves proposed well completion at
GH-7C, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 66 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2040173 2/7/2002
Email: Suggests days during last week in
February for meeting re cover issues,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067717 2/7/2002Email: Asks for approval re continuing at well
3 & starting at well 3F, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067718 2/7/2002Email: Approves continuing at well 3 &
starting at well 3F, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040174 2/11/2002
Email: Confirms 2/27 as date for cover
meeting & asks that C Benson be allowed to
collect cover samples on 2/12
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Benson, Craig (Civil Engineering
Consultants L L C)
2040175 2/11/2002Email: Has reservations re sampling before
meeting takes place. w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040176 2/11/2002Email: Will hold off on sampling until cover
meeting w/history
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Gaddy, Alan (Republic Services of
Southern Nevada)
2027888 2/12/2002
Groundwater analysis rpts for well location
2D2, water samples for volatile organic
compounds, inorganics, metals, dissolved
metals, non-metals, inorganic non-metals,
collected 3/22/01-2/12/02, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027894 2/12/2002
Groundwater analysis rpts for well location
2D2, water samples for dissolved metals,
collected 02/12/2002
R09: (Del Mar Analytical, Inc)R09: (Republic Services of Southern
Nevada)
2040177 2/12/2002Email: Discuses possible sampling at site
during visit
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027825 2/13/2002
Ltr: Comments on 11/14/2002 ltr submitted
by EMCON/OWT Solid Waste Services re
channel design & schedule
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040178 2/14/2002Email: Understands reservations re sampling
& looks forward to upcoming meeting
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 67 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2019176 2/18/2002Limited aquifer test rpt - well location 2
(compact disc only)R09: (S C S Engineers)
R09: (Republic Services of Southern
Nevada)
2031491 2/18/2002Preliminary groundwater elevation contour
mapsR09: (S C S Engineers)
R09: (Republic Services of Southern
Nevada)
2031492 2/18/2002Limited aquifer test rpt - well location 2, w/o
compact discR09: (S C S Engineers)
R09: (Republic Services of Southern
Nevada)
2067719 2/19/2002 Email: Discusses status of well 3CR09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Aluce, Gregory (Layne Christensen
Co), R09: Meyers, Keith (Layne
Christensen Co)
2040179 2/20/2002 Email: Best date for cover meeting is 3/4R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2019171 2/21/2002
Evaluation of draft CSAMT fence lines, w/TL
to S Wall fr B Johnston & S Smith (oversize
drawings only)
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2030027 2/21/2002
Evaluation of draft CSAMT fence lines, w/TL
to S Wall fr B Johnston & S Smith, w/o
oversize drawings
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2040180 2/26/2002 Conceptual approach for final cover, w/TLR09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027826 2/27/2002
Email: Denies request for extension of time re
submittal of channel design & schedule,
w/history
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027757 2/28/2002 Daily borehole summaries (02/2002) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027827 2/28/2002Email: Transmits message fr A Gaddy, &
revised channel schedule, w/attch
R09: Davis, Joyce (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2040181 2/28/2002Email: Transmits annual precipitation data for
Las Vegas airport, w/attchR09: Smith, Stephen (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2091905 2/28/2002
Article: Evaluation of final cover performance -
field data fr alternative cover assessment
program (Waste Management '02, 2/24 -
2/28/02), w/email TL to S Wall fr C Benson
4/17/02
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
Page 68 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2040182 3/1/2002Email: Response to conceptual approach for
final cover
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040183 3/1/2002
Email: Transmits agenda for 3/4/02 technical
consultation meeting, & conceptual
discussion of land use plans & potential site
remedies, w/attchs
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027828 3/7/2002Ltr: Comments on & approves of revised
channel schedule
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037663 3/12/2002Email: Transmits notes fr 3/4/02 technical
meeting, w/attch
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2067720 3/12/2002 Email: Discusses status of well 3C, w/historyR09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040184 3/13/2002Email: Discusses rock correction issue &
transmits Bouwer & Rice article, w/o attch
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067721 3/13/2002Email: Asks for approvals for wells 3C, 3F, &
7D, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067722 3/14/2002Email: Approvals for wells 3C, 3F, & 7D,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2071772 3/14/2002 Email: Has questions concerning perfing at 3CR09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2067723 3/15/2002Email: Approves demobilizing Schramm drill
rig, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2071773 3/15/2002
Drawing: Schoeller plot - major dissolved ion
concentrations, borehole groundwater
samples in area 16, w/TL to B Lewis & S Wall
fr S Doty
2040185 3/18/2002
Email: Have not received memo fr Republic
Services describing procedure used for soils,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
2040186 3/19/2002Email: Memo re procedure used for soils
should be sent out by end of week, w/history
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 69 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027911 3/20/2002
Groundwater analysis rpts for well location
7D, water samples for dissolved metals,
collected 3/20/2002
R09: (Del Mar Analytical, Inc)R09: (Republic Services of Southern
Nevada)
2070188 3/20/2002Oversize Drawings (6): Geophysics data plots
for GH-7D, 48 x 12 inR09: (Colog, Inc) R09: (S C S Engineers)
2027829 3/21/2002
Email: Request for approval of revised
inspection form & corrective action tracking
form in stormwater monitoring plan (SWMP)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027890 3/22/2002
Groundwater analysis rpts for well location
2E2, water samples for volatile organic
compounds & metals, dissolved metals, non-
metals, & inorganic non-metals, collected
3/22/2002, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2067724 3/25/2002
Ltr: Interim data summary for borehole GH-
7D, w/attchs & TL to S Doty & S Wall fr T
Gardner 3/28/02
R09: Carlton, Ed (S C S Engineers), R09:
Smith, Stephen (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2071774 3/25/2002 TL: Interim data summary for borehole GH-7DR09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2040187 3/26/2002 Email: Should be able to finish site work soonR09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2071775 3/28/2002
Drawing: Schoeller plot - major dissolved ion
concentrations, borehole groundwater
samples in GH-7C & GH-7D, w/TL to S Wall fr
S Smith
2071776 3/28/2002 TL: Geophysics data plots for GH-7D R09: Carlton, Edmond (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027758 3/29/2002 Daily borehole summaries (03/2002) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027830 4/1/2002
Ltr: Comments on 10/25/2001 ltr submitted
by SCS Engineers re water erosion prediction
project (WEPP) model analysis
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 70 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027889 4/1/2002
Groundwater analysis rpts for well location
2E, water samples for volatile organic
compounds, metals, dissolved metals, non-
metals, inorganic non-metals, collected
7/20/2001-4/1/2002, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2040188 4/1/2002 Email: Memos should be sent off shortlyR09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2071778 4/2/2002
Ltr: Completion of monitoring well TW-16B,
w/attchs & TL to S Wall & S Doty fr A Gaddy
4/3/02
R09: Carlton, Ed (S C S Engineers), R09:
Smith, Stephen (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073235 4/2/2002
Ltr: Draft correlation of CSAMT geophysical
data, w/TL to S Wall, A Gaddy, & T Gardner fr
N Carlson 5/12/02
R09: Carlson, Norman (Zonge Engineering &
Research Organization, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037664 4/3/2002
TL: Hydraulic properties of stony vadose
zones, gravel correction results, &
supplementary information re density testing
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2037666 4/3/2002
Memo: Addresses concerns re method used
to make gravel correction to hydrologic
parameters for cover soils
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers), R09:
Benson, Craig (Civil Engineering Consultants
L L C)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2027915 4/4/2002
Groundwater analysis rpts for well location
8B, water samples for volatile organic
chemicals, inorganics, metals, dissolved
metals, non-metals, & inorganic non-metals,
collected 4/4/2002, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2037669 4/4/2002
Memo: Climate data for use in UNSAT-H
modeling, TL to S Wall & S Doty fr A Gaddy
4/5/04
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Gardner, Tom
(Republic Services of Southern Nevada)
Page 71 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027728 4/5/2002
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project DPW-
13D, collected 3/26/02, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)R09: Saines, Nick (Republic Dumpco, Inc)
2027729 4/5/2002
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project PW-
13D, collected 3/26/02, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)R09: Saines, Nick (Republic Dumpco, Inc)
2027730 4/5/2002
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project RPW-
13D, collected 3/26/02, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)R09: Saines, Nick (Republic Dumpco, Inc)
2071779 4/10/2002
Ltr: Interim data summary &
recommendations for borehole GH-3F,
w/attchs & TL to S Wall, S Doty, & B Lewis fr S
Smith
R09: Carlton, Ed (S C S Engineers), R09:
Smith, Stephen (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027831 4/11/2002
Email: Transmits cover ltr & maps to D
Basinger fr A Gaddy re channel construction
& cover issues, w/history & attchs
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9), R09: Doty, Sandra (Science
Applications International Corp)
2037670 4/11/2002Memo: UNSAT-H input for existing cover
assessment at landfill, w/TL
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2037671 4/12/2002
Email: Comments on proposed input
parameters of UNSAT-H modeling & approves
climate data for use in UNSAT-H modeling,
w/forward
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040189 4/12/2002
Email: Have not been able to come to
conclusion re adjustment of conductivities to
reflect higher densities at site
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 72 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2037672 4/15/2002
Email: Responds to comments on proposed
input parameters of UNSAT-H modeling &
climate data for use in UNSAT-H modeling,
w/history
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2071829 4/15/2002
Email: Approves placement of permanent
monitoring well at depth of current
temporary well 16B, & requests results &
report fr Zonge Engineering & Research
Organization, Inc's CSAMT reprocessing
efforts
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037673 4/16/2002
Email: Asks if saturated hydraulic conductivity
values fr 10/2000 draft evaluation of final
cover are to be used in UNSAT-H modeling
protocol, w/attch & forward
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Benson, Craig (Civil Engineering
Consultants L L C)
2071830 4/16/2002
Email: Will send results & report fr Zonge
Engineering & Research Organization, Inc's
CSAMT reprocessing efforts
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2071831 4/16/2002Email: Approves of placement of temporary
monitoring well at 3F
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037674 4/17/2002
Email: Discusses proposed input parameters
for UNSAT-H modeling & transmits evaluation
of final cover performance - field data fr
alternative cover assessment program,
w/attch
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2037675 4/17/2002Email: Asks for clarification re which activity
logs are being requested
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2037676 4/17/2002Email: Requests both sets of activity logs,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Benson, Craig (Civil Engineering
Consultants L L C)
Page 73 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2037677 4/17/2002
Email: Will approve proposed input
parameters for UNSAT-H modeling memo
with incorporation of previous comments
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Jones, David (Environmental
Protection Agency - Region 9), R09:
Gaddy, Alan (Republic Services of
Southern Nevada), R09: Benson, Craig
(Civil Engineering Consultants L L C)
2037678 4/17/2002Email: Agrees to send both sets of activity
logs, w/history
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027896 4/19/2002
Groundwater analysis rpts for well location
3E, water samples for volatile organic
compounds, inorganics, metals, dissolved
metals, non-metals, & inorganic non-metals,
collected 1/16-4/19/2002, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2037679 4/19/2002
Email: Will revise & send by end-of-day memo
on modeling approach & presentation, & will
finalize & send input parameters memo after
receiving feedback
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2037680 4/21/2002
Email: Requests extension until Monday
evening to send memo on modeling approach
& presentation
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027897 4/22/2002
Groundwater analysis rpts for well location
3F, water samples for volatile organic
compounds, inorganics, metals, dissolved
metals, non-metals, & inorganic non-metals,
collected 3/11-4/2/2002, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2037681 4/22/2002
Memo: Predicting percolation rates for
various cover thicknesses using UNSAT-H,
w/TL
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2037682 4/23/2002Email: Activity logs are being sent out today,
w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 74 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2071832 4/23/2002
Email: Recommends approval of request to
add deionized water to temporary well set in
borehole GH-3F, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027912 4/24/2002
Groundwater analysis rpts for well location
7D, water samples for volatile organic
chemicals, inorganics, metals, dissolved
metals, non-metals, & inorganic non-metals,
collected 4/24/2002, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2031806 4/24/2002
Memo: Transmits field notes & logs for final
cover test pits/trenches, & field notes & logs
for t-trenches, w/attchs 1-4
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)R09: (Distribution List)
2027832 4/25/2002Ltr: 1st quarter 2002 stormwater analyses (no
samples)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027833 4/26/2002Ltr: Comments on 4/11/2002 ltr re hybrid
channel design
R09: Huetteman, Tom (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2071833 4/26/2002
Email: Requests approval of Mr Oneacre to
join project, & approval to continue to
develop new or existing data in evaluation of
site, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2031807 4/29/2002
Email: Discusses and transmits spreadsheet
summarizing field logs/notes on cobble
screening at trenches, w/attch
(cobbleData.xls)
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027759 4/30/2002 Daily borehole summaries (04/2002) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040190 4/30/2002 Email: Agrees with concernsR09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040191 4/30/2002Email: Asks about other issues besides
hydraulic properties re cover assessment
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040192 4/30/2002Email: No other issues besides hydraulic
properties re cover assessment, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
Page 75 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2071780 4/30/2002
Ltr: Recommendation for abandonment of
borehole GH-2E3, w/attchs & TL to S Wall & S
Doty fr A Gaddy 5/1/02
R09: Carlton, Ed (S C S Engineers), R09:
Smith, Stephen (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2071834 4/30/2002Email: Discusses statements by PRPs re
geochemical data, w/history
R09: Baylor, Katherine (Environmental
Protection Agency - Region 9)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073248 4/30/2002Email: Requests approval to perforate,
cement, & drill out cement at well 3C
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2037683 5/1/2002Email: Clarifies concerns re current stance on
gravel content in cover soil, w/o attch
R09: Dwyer, Stephen (Sandia National
Laboratories)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2037684 5/2/2002Email: Rock percentage for cover test pits,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2031808 5/3/2002
Email: Discusses and transmits map &
spreadsheets re re-screen of cover samples,
w/history & attchs (trench & cobble data)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2027755 5/6/2002
Ltr: Discusses & transmits groundwater
sampling rpt analytical results, project DI-
WATER, collected 4/26/02, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: (Republic Services of Southern
Nevada)
2071835 5/6/2002 Email: Asks if there are data results for 2E3R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2071836 5/6/2002Email: Have found water chemistry results for
2E3, but still need information on 2D2
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073249 5/6/2002Email: Do not need puncture test performed,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Gardner, Tom
(Republic Services of Southern Nevada)
2031809 5/7/2002
Email: Transmits comparison of cover test
pits/trenches data, w/history & attchs (trench
& cobble data)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
Page 76 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2037685 5/7/2002
Email: Requests discrepancy rpt re soil data
recorded in 4/2000 field logs &
measurements conducted 5/1/2000
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073250 5/7/2002Email: Discusses work done at well 3C,
w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Gardner, Tom (Republic Services of
Southern Nevada)
2027742 5/8/2002
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project PW-
16A-2", collected 4/29/02, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: (Republic Services of Southern
Nevada)
2027743 5/8/2002
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project DPW-
16A-2", collected 4/29/02, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: (Republic Services of Southern
Nevada)
2031810 5/8/2002
Email: Transmits comparison of cover test
pits/trenches data containing averages with
& without zeros, w/attch
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2031811 5/10/2002
Email: Approves modeling of cover using
previously discussed parameters (trench &
cobble data)
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering), R09:
Gaddy, Alan (Republic Services of
Southern Nevada)
2037686 5/11/2002Memo: UNSAT-H input for existing cover
assessment at landfill, w/TL
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2071837 5/13/2002Email: Latest groundwater level
measurements for 2E & 3F
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2071838 5/13/2002Email: Latest groundwater level
measurements for 2E & 3F
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 77 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027834 5/14/2002
Ltr: Comments on 11/30/2001 stormwater
monitoring plan (SWMP) & discharge
monitoring plan (DMR) re ensuring that
tentatively identified compounds (TICs) are
properly reported & 40 CFR 445.21 and NV
administrative code (NAC) limits are included
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037687 5/14/2002
Email: Approves UNSAT-H input for existing
cover assessment at landfill & predicting
percolation rates for various cover
thicknesses using UNSAT-H, w/o attchs
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada), R09: Benson, Craig
(Civil Engineering Consultants L L C)
2071839 5/15/2002Ltr: Completion of hydrogeologic assessment
work at GH-3F
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2071840 5/17/2002
Ltr: Responds to 5/19/02 ltr re completion of
hydrogeologic assessment work at GH-3F,
w/attch
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027737 5/20/2002
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project PW-
15B, collected 5/9/02, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)R09: (Republic Silver State Disposal, Inc)
2027738 5/22/2002
Memo: Discusses & transmits groundwater
sampling rpt analytical results, project DPW-
15B, collected 5/9/02, w/attchs
R09: Van Wagenen, Stan (N E L
Laboratories)
R09: (Republic Services of Southern
Nevada)
2073201 5/22/2002 Email: 3E & 3F coordinates & elevationsR09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2073202 5/24/2002Email: Explains why Republic would like to
include John Oneacre on project teamR09: Lundell, Clarke (Republic Services, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073203 5/24/2002Email: Approves of inclusion of John Oneacre
on project team
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Lundell, Clarke (Republic Services,
Inc)
2073204 5/30/2002 Trip rpt, w/TL to S Wall fr S Doty 6/3/02R09: Doty, Sandra (Science Applications
International Corp)
Page 78 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027760 5/31/2002 Daily borehole summaries (05/2002) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040199 6/1/2002Article: Controlling erosion with compost &
mulch (BioCycle, v43, #6, 26-28)
R09: Faucette, Britt (Univ of Georgia,
Athens - Dept of Biological & Agricultural
Engineering), R09: Risse, Mark (Univ of
Georgia, Athens - Dept of Biological &
Agricultural Engineering)
2073205 6/3/2002Email: Conversation with Stuart Krause of
Wyo-Ben, Inc re acetone issues
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027835 6/4/2002Ltr: Comments on 6/22/2001 ltr re
applicability of 40 CFR 445 to site
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2073206 6/4/2002Email: Evaluation of draft CSAMT fence lines,
dated 2/22/02
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073207 6/5/2002
Email: Asks for comments re plan to complete
all nonessential field activities & then allow
site to recover for static water determination
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073251 6/5/2002 Email: Asks approval to abandon well 3CR09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073252 6/5/2002Email: Approves of request to abandon 3C,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073208 6/6/2002Location 2 analytical data, w/TL to S Doty, S
Wall, & B Lewis fr T Gardner
R09: (Republic Services of Southern
Nevada)
R09: (Environmental Protection Agency -
Region 9)
2073209 6/6/2002
Email: Requests approval to utilize Boss
International for evaluating groundwater flow
models, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073253 6/6/2002Email: Discusses abandonment of well 3C &
sending sample results for 2E3, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027836 6/7/2002Ltr: Response to 5/14/2002 ltr re stormwater
monitoring plan (SWMP)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2037688 6/13/2002Email: Discusses problems with UNSAT-H
simulations
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Hall, Heidi (Environmental
Protection Agency - Region 9)
2031494 6/14/2002 Results of aquifer testing program R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
Page 79 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2037689 6/14/2002Email: Expects data run with 3.01 version of
UNSAT-H model by 7/5/02, w/history
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Benson, Craig (Civil Engineering
Consultants L L C)
2031493 6/21/2002 Preliminary ground water quality rpt R09: (Ground Water Solutions, Inc)R09: (Republic Services of Southern
Nevada)
2073210 6/26/2002Ltr: Recommendations re groundwater data,
w/attch & TL to S Wall fr A Gaddy 6/28/02
R09: Oneacre, John (Ground Water
Solutions, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2029706 6/28/2002 Daily borehole summaries (06/2002) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073211 6/28/2002Ltr: Groundwater analytical data
discrepancies, w/attch A
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037690 7/5/2002Memo: UNSAT-H simulations for existing
cover at landfill, w/TL
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2037691 7/5/2002
Email: Transmits input and output files for
UNSAT-H simulations for existing cover at
landfill, w/attchs
R09: Benson, Craig (Civil Engineering
Consultants L L C)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073212 7/5/2002Ltr: Hydrogeologic assessment borehole
locations 3, 15, & 17
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073213 7/5/2002
Ltr: Hydrogeologic assessment issues -
demobilization of Layne Christiansen drill rig,
abandonment of boring 2E3, & approval of
Boss International
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2031819 7/10/2002
Email: Discusses & transmits updated
groundwater analytical data, missing results,
& reformatted spreadsheet with cover ltr,
w/attchs
R09: Gardner, Tom (Republic Dumpco, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2073214 7/12/2002
Email: EPA does not see problem with
extension until 7/17 to submit revised
schedule for locations 3, 15, & 17, w/history
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Patterson, Jr, Donald (Beveridge &
Diamond (Attorneys)), R09: Lundell,
Clarke (Republic Services, Inc), R09:
Kalish, Steve (Republic Services of
Southern Nevada)
2027837 7/15/2002Ltr: Requests initial technical design review
meeting re relocated channel
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 80 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2065277 7/17/2002
Ltr: Discusses & transmits landfill gas well
schedule & updated gas collection system
plan, w/attchs B & C
R09: Hullings, Donald (EMCON/O W T Solid
Waste Services)
R09: Bowlin, Patricia (Environmental
Protection Agency - Region 9)
2073215 7/17/2002
Ltr: Responds to 7/5/02 ltr re hydrogeologic
assessment borehole locations 3, 15, & 17,
w/TL to S Wall fr A Gaddy
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Hall, Heidi (Environmental
Protection Agency - Region 9)
2027838 7/18/2002Ltr: Response to 7/15/2002 ltr re eastern
bypass channel review
R09: Patterson, Jr, Donald (Beveridge &
Diamond (Attorneys)), R09: Barringer, Steve
(NONE)
R09: Barroll, Hugh (Environmental
Protection Agency - Region 9)
2073216 7/19/2002Ltr: Recommendation for construction of well
TW-2E3, w/attchs & TL
R09: Carlton, Ed (S C S Engineers), R09:
Saines, Nick (S C S Engineers)
R09: Doty, Sandra (Science Applications
International Corp)
2073217 7/26/2002
Ltr: Additional comments for proposed
groundwater monitoring well TW-2E3, w/TL
to S Wall & S Doty fr T Gardner
R09: Carlton, Ed (S C S Engineers), R09:
Saines, Nick (S C S Engineers)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037692 7/28/2002Memo: Draft review of UNSAT-H simulations
submitted 7/5/02, w/TL
R09: Dwyer, Stephen (Stephen F Dwyer
(Engineer))
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027839 7/29/2002Ltr: 2nd quarter 2002 stormwater analyses
(no samples)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2029707 7/30/2002 Daily borehole summaries (07/2002) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073218 7/30/2002
Email: Approves SCS Engineer's
recommendations for well placement &
procedures to reduce turbidity at 2E3
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2031805 7/31/2002
Field geohydrologic boring logs for boreholes
GH-2E3, -3E, -3F, -7C, -7D, -13C, -13D -15B, -
16A, & -16B, w/TL to S Wall fr E Carlton & N
Saines 8/1/2002
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2073219 8/2/2002
Email: Would like to schedule hydrogeologic
technical meeting during week of 8/19, &
demobilization of drill rig is at your discretion,
w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027707 8/5/2002Ltr: Hydrogeologic work drill cuttings usage,
stock pile soil sampled 5/7/02, w/attchs & TL
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 81 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027840 8/7/2002
Memo: Transmits preliminary channel plan,
profile, & section drawings, drainage
subwatershed mapping, supporting
calculations, & model output (supporting
calculations & model output only)
R09: Bowers, Garth (EMCON/O W T Solid
Waste Services)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2037693 8/13/2002
Email: Requests boundary files for UNSAT-H
modeling runs, 1992 precipitation data, 1983
meteorological data, latest static water level
measurements, & resubmission of year 2000
analytical file
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2031822 8/14/2002
Email: Transmits 2000 groundwater analytical
data & latest groundwater well data,
w/attchs
R09: Gardner, Tom (Republic Dumpco, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2027841 8/15/2002Mtg Notes: 8/14/2002 conference call re
channel relocation
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037694 8/15/2002
Email: Transmits 15 years of data files used in
all UNSAT-H runs, 1983 climate data, & 1992
precipitation data, w/attch
R09: Mezzacappa, David (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073220 8/22/2002Ltr: Well seal & grouting of annular space at
well TW-2E3, w/TL
R09: Carlton, Ed (S C S Engineers), R09:
Saines, Nick (S C S Engineers)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027842 8/23/2002
Ltr: Responds to 8/14/2002 conference call re
channel relocation, w/EMCON/OWT ltrs
dated 8/22 & 8/23/2002 re energy
management & channel lining alternatives,
hydrology & hydraulics design basis memo, &
model output
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2073221 8/26/2002Ltr: Hydrogeologic assessment issues, w/encl
& TL to A Gaddy fr S Wall 8/27/02
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073222 8/27/2002
Email: Approves work outlined in ltr re well
seal & grouting of annular space at well TW-
2E3, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 82 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2072540 8/28/2002
Memo: Discusses performed additional
UNSAT-H computer simulations with altered
weather data, w/attch & TL (draft)
R09: Dwyer, Stephen (Sandia National
Laboratories)
R09: Lewis, Brent (US Dept of the Interior
- Bureau of Land Management)
2029708 8/30/2002 Daily borehole summaries (08/2002) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
1110471 9/1/2002Design of erosion protection for long-term
stabilization, final rpt (NUREG-1623, 9/02)
R09: Johnson, Terry (Nuclear Regulatory
Commission)
2037699 9/1/2002
Alternative landfill cover & monitoring system
for landfills in arid environments - project
closeout rpt, w/TL to S Wall & A Gaddy fr D
Hamilton 9/15/04
R09: (Bechtel Nevada)R09: (US Dept of Energy - National
Nuclear Security Administration)
2027849 9/3/2002
Email: Update on schedule for water erosion
prediction project (WEPP) & gas system,
w/forward to D Basinger & others fr A Gaddy
R09: Smith, Stephen (S C S Engineers)R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037700 9/20/2002
Field hydrology & model predictions for final
covers in alternative assessment program -
2002
R09: Albright, William (Desert Research
Institute), R09: Roesler, Arthur (Univ of
Wisconsin, Madison - College of
Engineering), R09: Benson, Craig (Univ of
Wisconsin, Madison - College of
Engineering)
2029709 9/24/2002 Daily borehole summaries (09/2002) R09: (S C S Engineers)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2065253 9/27/2002
Article: Use of class C fly ash for stabilization
of soft subgrade (5th International Congress
on Advances in Civil Engineering 9/25-
27/2002)
R09: Senol, Aykut (Istanbul Technical Univ -
Geotechnical Engineering Dept)
2040198 10/1/2002Article: Compost product performance
(BioCycle, v43, #10, 29-31)R09: Goldstein, Nora (NONE)
Page 83 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2040200 10/1/2002
Excerpt: Compost as erosion control fr
SWANA landfill excellence award winners
(MSW Management, v12, #6, 44-46)
R09: Trotti, John (M S W Management)
2040201 10/1/2002
Excerpt: Compost as landfill cover fr smart
waste management makes dollars & sense in
mitigating climate change (MSW
Management, v12, #6, 64)
R09: Canterbury, Jay (Environmental
Protection Agency - Washington, D C)
2040202 10/1/2002Article: Composting biosolids, yard trimmings
& bark (BioCycle, v43, #10, 61)
R09: Runge, Karsten (Backhus Kompost-
Technologie)
2065234 10/1/2002
Excerpt: Site 10 - Nevada Test Site (pp 57-59)
fr Alternative cover assessment project phase
1 rpt
R09: (Desert Research Institute)R09: (Environmental Protection Agency -
Region 9)
2073367 10/1/2002Alternative cover assessment program - 2002
annual rpt, w/apps A & B
R09: Albright, William (Desert Research
Institute), R09: Benson, Craig (Univ of
Wisconsin, Madison)
2065276 10/2/2002Ltr: Landfill gas system has been constructed
& is operating
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Bowlin, Patricia (Environmental
Protection Agency - Region 9)
2073223 10/2/2002
Ltr: Hydrogeologic assessment issues -
completion of drilling requirements detailed
in final landfill assessment workplan, & need
for wells at 3, 15, 17A, & 17B
R09: Hall, Heidi (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040193 10/10/2002
Ltr: Discusses reasons for using biosolids or
organic amendments for cover & responds to
questions re this approach, w/encls 1 & 2
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2019149 10/11/2002Ltr: Water erosion prediction project (WEPP)
model assessment (oversize maps only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027686 10/11/2002
Ltr: Water erosion prediction project (WEPP)
model assessment, w/encl, w/o oversize
maps
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
Page 84 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2065240 10/16/2002
Article: Interaction of surface & subsurface
processes - development of desert pavements
(2002 Subsurface Science Symposium, 10/13-
10/16/02)
R09: Wells, Stephen (Desert Research
Institute)
2031820 10/24/2002Email: Transmits groundwater well data for
10/7-10/9/2002, w/attch
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2027850 11/12/2002Email: Discusses 10/23/02 technical meeting
re channel project
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
2027851 11/19/2002
Ltr: Action items fr 10/23/2002 technical
meeting re channel relocation (cover,
erosion, & hydrogeologic issues)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027852 11/20/2002Email: Responds to question re water erosion
prediction project (WEPP) model, w/history
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040194 11/25/2002Ltr: Comments on UNSAT-H simulations for
existing cover at site
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027853 11/26/2002Email: Requests extension for submittal of bid-
level channel designs, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
2040195 11/27/2002
Ltr: Will not be able to address comments on
UNSAT-H simulations for existing cover until
January
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2025289 11/29/2002
Annual stormwater discharge monitoring rpt
(DMR) (10/1/01-9/30/02), w/TL to D Basinger
fr K Goebel, w/o oversize map
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2025296 11/29/2002
Stormwater monitoring plan (SWMP),
revision 3, w/TL to D Basinger fr K Goebel,
w/o oversize map
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
Page 85 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027464 11/29/2002
Annual stormwater discharge monitoring rpt
(DMR) (10/1/01-9/30/02), w/TL to D Basinger
fr K Goebel (oversize map only)
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2027630 11/29/2002
Stormwater monitoring plan (SWMP),
revision 3, w/TL to D Basinger fr K Goebel
(oversize map only)
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2037714 12/1/2002NV administrative code, chapter 444 - solid
waste disposal (444.470-444.7499)
2040196 12/3/2002
Email: Timing for response to comments on
UNSAT-H simulations for existing cover will be
decided during 12/17 phone call with A
Gaddy
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
2027854 12/5/2002
Ltr: Does not consider water erosion
prediction project (WEPP) model assessment
complete & does not agree that current
conditions are acceptable re soil loss
(Responds to 10/11/2002 ltr submitted by
SCS Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040197 12/6/2002
TL: Compost product performance,
controlling erosion with compost & mulch,
compost as erosion control, compost as
landfill cover, & composting biosolids, yard
trimmings & bark
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027892 12/10/2002
Groundwater analysis rpts for well location
9A, water samples for volatile organic
compounds & metals, non-metals, &
inorganic non-metals, collected 12/10/2002,
w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2027855 12/11/2002
Email: Agrees to change time of 12/17/2002
teleconference & requests additional
geotechnical data fr cover at site & hybrid
channel area
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
Page 86 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027893 12/12/2002
Groundwater analysis rpts for well location
9A, water samples for volatile organic
compounds, inorganics, metals, dissolved
metals, non-metals, & inorganic non-metals,
collected 12/12/2002, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2040203 12/12/2002Email: Discusses request to obtain additional
geotechnical data, w/history
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
2040204 12/12/2002Email: Has questions re request to obtain
additional geotechnical data, w/history
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073225 12/13/2002
TL: Innovative groundwater monitoring at
municipal solid waste landfills, &
groundwater variability at sanitary landfills -
causes & solutions
R09: Oneacre, John (Ground Water
Solutions, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2010535 12/16/2002 Monthly progress rpts (1/2002-12/2002)R09: (Republic Services of Southern
Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040205 12/16/2002
Email: Acknowledges receipt of papers fr J
Oneare & transmits field hydrology & model
predictions for final covers in alternative
assessment program - 2002, w/o attch
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040206 12/17/2002
Email: Explains how to get copy of field
hydrology & model predictions for final
covers in alternative assessment program -
2002
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073231 12/17/2002 Groundwater flows dataR09: (Republic Services of Southern
Nevada)
R09: (Environmental Protection Agency -
Region 9)
2027856 12/19/2002Ltr: Summary of similar landfill sites
evaluation
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 87 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2073228 12/20/2002
Email: Request for information to help
evaluate & respond to Ground Water
Solutions rpts, dated 6/21/02 & 11/21/02
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2040207 1/2/2003Email: Asks for meeting to discuss direction in
approach to site
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2040208 1/7/2003Email: Gives URL to download draft technical
guidance for RCRA/CERCLA final covers
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027857 1/9/2003
Ltr: Meeting notes fr 12/17/2002 conference
call re channel design, cover, erosion, &
hydrogeology
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027697 1/10/2003
Ltr: Water erosion prediction project (WEPP)
model assessment, w/attchs, w/o oversize
map
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027910 1/10/2003
Groundwater analysis rpts for well location
7C, water samples for volatile organic
chemicals, metals, dissolved metals, non-
metals, & inorganic non-metals, collected
12/23/2002-1/10/2003, w/TLs
R09: (N E L Laboratories - Las Vegas Div)R09: (Republic Services of Southern
Nevada)
2028433 1/10/2003Ltr: Water erosion prediction project (WEPP)
model assessment (oversize map only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2010531 1/13/2003 Monthly progress rpt, 1/2003R09: (Republic Services of Southern
Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2074240 1/14/2003 Potentiometric Map - 11x17 in, 1 in = 600 ft R09: (Ground Water Solutions, Inc) R09: (Republic Dumpco, Inc)
2074881 1/14/2003Compact Disc: DWG & DFX files for
potentiometric mapR09: (Republic Dumpco, Inc)
R09: (Environmental Protection Agency -
Region 9)
2073229 1/17/2003TL: Groundwater flow assessment &
groundwater flows data
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
Page 88 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2073230 1/17/2003 Groundwater flow assessment R09: (Ground Water Solutions, Inc)R09: (Republic Services of Southern
Nevada)
2019145 1/24/2003Site stormwater protection (oversize map
only)
R09: Hamilton, Douglas (Exponent, Inc),
R09: Lyle, Jene (Exponent, Inc)
R09: (Republic Services of Southern
Nevada)
2019146 1/24/2003Site stormwater protection (oversize map
only)
R09: Hamilton, Douglas (Exponent, Inc),
R09: Lyle, Jene (Exponent, Inc)
R09: (Republic Services of Southern
Nevada)
2027683 1/24/2003
Site stormwater protection, w/attchs, apps 1-
6, & TL to B Welsh & S O'Rourke fr D
Patterson, Jr, w/o oversize maps
R09: Hamilton, Douglas (Exponent, Inc),
R09: Lyle, Jene (Exponent, Inc)
R09: (Republic Services of Southern
Nevada)
2065278 1/27/2003Surface emission monitoring rpt, 4th quarter
2002, w/attchs A & BR09: (S C S Engineers)
R09: (Republic Services of Southern
Nevada)
2027858 1/29/2003Email: Transmits CVs of Exponent team,
w/attchs
R09: Patterson, Jr, Donald (Beveridge &
Diamond (Attorneys))
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
2065279 1/30/2003
Ltr: 2002 annual rpt for active collection
system & open flare gas control system, w/o
encl
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Gross, Barbara (Environmental
Protection Agency - Region 9)
2027859 1/31/2003
Email: Suggests that testing for additional
geotechnical data be postponed until after
meeting on 2/7/2003, w/history
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027860 2/4/2003
Email: Has questions re Exponent's 1/24/2003
stormwater protection rpt, w/forward to D
Patterson fr D Basinger (channel design)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027861 2/21/2003
Ltr: Comments on water erosion prediction
project (WEPP) modeling output dated
1/10/2003
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027862 2/27/2003
Email: Requests timeline to develop & submit
final design for approval on Exponent
controlled flow plan (CFP) alternative by
3/14/2003
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 89 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027688 3/18/2003
Ltr: Water erosion prediction project (WEPP)
model assessment, w/encls, w/o oversize
maps
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2028391 3/18/2003Ltr: Water erosion prediction project (WEPP)
model assessment (oversize maps only)
R09: Mezzacappa, David (S C S Engineers),
R09: Smith, Stephen (S C S Engineers)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2066335 3/18/2003Analysis of final cover treatment alternatives
(Benson analysis) w/TLR09: Benson, Craig (NONE)
R09: (Environmental Protection Agency -
Region 9)
2073369 3/21/2003
EPA handouts - Provided to Republic Services
of Southern Nevada (RSSN) & Republic
DUMPCo, Inc at 3/21/03 cover mtg -
Preliminary assessment issues, process, &
potential costs
R09: (Environmental Protection Agency -
Region 9)
R09: (Republic Dumpco, Inc), R09:
(Republic Services of Southern Nevada)
2066401 3/27/2003
Gas sampling results, 1st quarter 2003, w/TL
to D Basinger, S Wall, & S Doty fr T Gardner
7/1/2003
R09: (Air Toxics Ltd)R09: (Republic Services of Southern
Nevada)
2073361 3/31/2003
Progress rpt, project #5 - Evaluation of
hydrologic models for alternative covers at
mine waste sites for project period fr 11/1/02
to 10/31/05
R09: Shackelford, Charles (Colorado State
Univ), R09: Benson, Craig (Univ of
Wisconsin, Madison)
R09: (Environmental Protection Agency -
Region 9)
2027863 4/1/2003Schedule for design of Exponent's controlled
flow plan (CFP)
R09: (Republic Services of Southern
Nevada)
R09: (Environmental Protection Agency -
Region 9)
2065280 4/3/2003Ltr: Surface gas monitoring, 1st quarter 2003,
w/encl
R09: Westmark, Jeremey (Westmark
Environmental Services, Inc), R09: Salazar,
Ty (Westmark Environmental Services, Inc)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2073368 4/9/2003Ltr: Comments on cover alternatives analysis
rpt by Craig Benson
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027864 4/10/2003
Ltr: Approves work to be performed and
proposed schedule for completing
geotechnical investigation & detailed design
of controlled flow plan (CFP) by Exponent
(Responds to 4/4/2003 ltr)
R09: Barroll, Hugh (Environmental
Protection Agency - Region 9)
R09: Patterson, Jr, Donald (Beveridge &
Diamond (Attorneys)), R09: Barringer,
Steve (NONE)
Page 90 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027865 4/11/2003
Ltr: Comments on 2002 stormwater
monitoring plan (SWMP) & discharge
monitoring rpt (DMR) dated 11/29/2002
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2065221 4/11/2003
Stormwater general permit #NVR050000 re
authorization to discharge stormwater
associated with industrial activity to waters of
the US
R09: (NV Dept of Conservation & Natural
Resources - Div of Environmental
Protection)
2027866 4/16/2003
Ltr: Comments on 3/18/2003 water erosion
prediction project (WEPP) model assessment
submitted by SCS Engineers
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2025291 4/25/2003
Quarterly stormwater discharge monitoring
rpt (DMR) (1/1-3/31/03), w/TL to D Basinger
fr A Gaddy 4/30/03, w/o compact disc
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2027465 4/25/2003
Quarterly stormwater discharge monitoring
rpt (DMR) (1/1-3/31/03), w/TL to D Basinger
fr A Gaddy 4/30/03 (compact disc only)
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2027867 4/30/2003Email: Scheduling issues re channel design,
basin design, & pipeline investigation
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2065250 5/1/2003Dissertation - Water balance measurements
& computer simulations of landfill coversR09: Dwyer, Stephen (Univ of New Mexico)
2073363 5/1/2003
Overheads: Evaluation of hydrologic models
for alternative covers (Project 5 -
presentation)
R09: Shackelford, Charles (Colorado State
Univ), R09: Benson, Craig (Univ of
Wisconsin, Madison)
2027868 5/5/2003
Memo: Progress & schedule update re
channel design, basin design, & pipeline
placement, w/TL to D Basinger & S Wall fr A
Gaddy
R09: Hamilton, Douglas (Exponent, Inc)R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2037708 5/7/2003Erosional stability of proposed Lee Acres
cover
R09: Stormont, John (Univ of New Mexico -
Dept of Civil Engineering)
Page 91 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027869 5/8/2003
Email: Responds to 5/5/2003 email & memo
re progress & schedule update re channel
design, basin design, & pipeline placement,,
w/history
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027695 5/14/2003
Water erosion prediction project (WEPP)
model assessment, w/marginalia, attchs, & TL
to D Basinger fr D Mezzacappa & S Smith, w/o
oversize maps
R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2028431 5/14/2003Water erosion prediction project (WEPP)
model assessment (oversize maps only)R09: (S C S Engineers)
R09: (Republic Services of Southern
Nevada)
2027870 5/15/2003
Email: Responds to 5/13/2003 email re
controlled flow plan (CFP) design schedule,
w/history (follow-up to 5/12/2003
teleconference)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027871 5/15/2003
Email: Transmits map of new location of NE
canyon basin proposed location, w/attch
(follow-up to 5/12/2003 teleconference)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027872 5/15/2003
Email: Transmits statements of qualifications
(SOQs) for Ruen Drilling, Inc & Kleinfelder,
Inc, w/history & attchs
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2065242 5/19/2003Alternative landfill cover project profile -
Monolithic ET cover at Apple Valley Landfill
R09: (Environmental Protection Agency -
Region 9)
2065231 5/20/2003
Alternative landfill cover project profile -
Demonstration monolithic ET cover at
Nevada Test Site
R09: (Environmental Protection Agency -
Region 9)
2065243 5/20/2003Alternative landfill cover project profile -
Monolithic ET cover at Phelan Landfill
R09: (Environmental Protection Agency -
Region 9)
2065244 5/20/2003Alternative landfill cover project profile -
Monolithic ET cover at Twentynine Palms
R09: (Environmental Protection Agency -
Region 9)
Page 92 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027873 5/28/2003Email: Transmits revised control flow plan
(CFP) channel design schedule, w/attch
R09: Patterson, Jr, Donald (Beveridge &
Diamond (Attorneys))
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2027679 6/1/2003
Oversize Drawings(5): Controlled flow plan,
channel/pipeline plan, detention/retention
basin plan, 24 x 36", scales vary, preliminary
drawings #5,6,7,8,15
R09: (EMCON/O W T Solid Waste Services)
2027874 6/12/2003
Email: Comments on 5/28/2003 email re
revised controlled flow plan (CFP) channel
design schedule
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066406 6/16/2003Ltr: Surface gas monitoring rpt & analytical
rpts for 2nd quarter 2003
R09: Westmark, Jeremey (Westmark
Environmental Services, Inc), R09: Salazar,
Ty (Westmark Environmental Services, Inc)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2027875 6/18/2003
Ltr: Prefers final cap solution that would
accommodate multiple options for future use
of site
R09: Holmes, Richard (Clark County, NV -
Office of County Manager)
R09: Kalish, Steve (Republic Services of
Southern Nevada)
2027701 6/19/2003Landfill cover plan, w/attchs, w/o oversize
map
R09: Hamilton, Douglas (Exponent, Inc),
R09: Lyle, Jene (Exponent, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2029885 6/19/2003 Landfill cover plan (oversize map only)R09: Hamilton, Douglas (Exponent, Inc),
R09: Lyle, Jene (Exponent, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066402 6/19/2003
Gas extraction well monitoring logs (4/15-
6/19/03), w/TL to D Basinger, S Wall, & S Doty
fr T Gardner 7/1/03
R09: (Republic Services of Southern
Nevada)
2027876 6/20/2003Email: Transmits progress summary for
controlled flow plan (CFP) design, w/attch
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Basinger, David (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
2027877 6/27/2003
Email: Notes fr 6/24/2003 meeting re channel
design, geotechnical rpt, gas emission data,
pipeline settlement, & controlled flow plan
(CFP)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 93 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027878 7/3/2003
Ltr: Discusses issues re hybrid channel,
controlled flow plan (CFP), & channel
schedule, w/TL to D Basinger, S Wall, &
others fr B Welsh
R09: Welsh, Blaine (US Dept of Justice - US
Attorney's Office, District of Nevada), R09:
Bogden, Daniel (US Dept of Justice - US
Attorney's Office, District of Nevada)
R09: Patterson, Jr, Donald (Beveridge &
Diamond (Attorneys))
2027879 7/9/2003
Ltr: Responds to 7/3/2003 ltr re pipeline,
hybrid channel, controlled flow plan (CFP), &
channel schedule
R09: Patterson, Jr, Donald (Beveridge &
Diamond (Attorneys))
R09: Welsh, Blaine (US Dept of Justice -
US Attorney's Office, District of Nevada)
2027881 7/11/2003Pipe load test data, w/TL to D Basinger &
others fr J Lyle (controlled flow plan (CFP))R09: (Exponent, Inc)
R09: (Republic Services of Southern
Nevada)
2027674 7/18/2003Ltr: Comments on documentary support,
concern re pipeline differential settlement
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027880 7/19/2003
Email: Comments on 7/9/2003 ltr re schedule
changes for completion of controlled flow
plan (CFP) design, satisfactory submission of
pipeline settlement testing results, & delivery
of expanded pipeline rpt
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073232 7/21/2003
Email: Requests electronic copy of DWG &
DXF files for Potentiometric Map (Figure 1 of
1/14/03 rpt)
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2100633 7/22/2003Email: Discusses & transmits greater than 3 ft
thickness map, w/attch
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2100634 7/23/2003 Email: Discusses cover depth calculationsR09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2019147 8/1/2003Expanded pipeline investigation rpt (oversize
maps only)
R09: Hamilton, Douglas (Exponent, Inc),
R09: Lyle, Jene (Exponent, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2019148 8/1/2003Expanded pipeline investigation rpt (compact
disc only)
R09: Hamilton, Douglas (Exponent, Inc),
R09: Lyle, Jene (Exponent, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2027684 8/1/2003
Expanded pipeline investigation rpt, w/attchs
& apps A-C, w/o oversize maps & compact
disc
R09: Hamilton, Douglas (Exponent, Inc),
R09: Lyle, Jene (Exponent, Inc)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 94 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027673 8/7/2003
Ltr: Comments on water erosion prediction
project (WEPP), geotechnical engineering &
engineering geological rpt, expanded pipeline
investigation rpt
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073371 8/21/2003Email: Discusses cover soil cracking at site,
w/attchs
R09: Dwyer, Stephen (Sandia National
Laboratories)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073372 8/21/2003Email: Discusses cover soil & vegetation
conditions per Jody Waugh
R09: Dwyer, Stephen (Sandia National
Laboratories)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2027675 8/22/2003
Email: Discusses & transmits response to
8/7/03 comments, pipeline geotechnical
basin design settlement, w/attchs
R09: Lyle, Jene (Exponent, Inc)R09: Doty, Sandra (Science Applications
International Corp)
2073370 8/31/2003
Ltr: Preliminary comments of cover plan for
site, 6/19/03, submitted by Exponent, Inc on
behalf of Republic Services of Southern
Nevada (RSSN), w/TL 8/4/03
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066407 9/8/2003Ltr: Surface gas monitoring rpt & analytical
rpts for 3rd quarter 2003
R09: Westmark, Jeremey (Westmark
Environmental Services, Inc), R09: Salazar,
Ty (Westmark Environmental Services, Inc)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2073373 9/8/2003
Ltr: Comments on cover plan for site,
6/19/03, submitted by Exponent, Inc on
behalf of Republic Services of Southern
Nevada (RSSN)
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2065232 10/9/2003Alternative landfill cover project profile -
Monolithic ET cover at Nevada Test Site
R09: (Environmental Protection Agency -
Region 9)
2065245 10/10/2003
Alternative landfill cover project profile -
Monolithic & capillary barrier ET covers at
Sandia National Laboratories
R09: (Environmental Protection Agency -
Region 9)
2065222 10/17/2003
Email: Discusses erosion control & transmits
excerpt fr Guide to Revegetation &
Environmental Restoration of Closed Landfills.
w/attch
R09: Rosenbaum, Steve (CA Regional Water
Quality Control Board - Central Valley
Region)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 95 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027672 10/21/2003
Ltr: Comments on EMCON design drawings
8/03, Exponent email fr J Lyle 8/22/03,
w/attchs
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2065223 10/31/2003
Email: Responds to request for quantitative
method for design of armored/cobble
sidewall erosion control measures, &
transmits excerpt fr Title 27 regulations,
w/attch
R09: Walker, Scott (CA Environmental
Protection Agency - Integrated Waste
Management Board)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2025290 11/26/2003
Annual stormwater discharge monitoring rpt
(DMR) (10/1/02-9/30/03), w/TL to D Basinger
fr K Goebel
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2025297 11/26/2003
Stormwater monitoring plan (SWMP),
revision 4, w/TL to D Basinger fr K Goebel,
w/o oversize map
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2027631 11/26/2003
Stormwater monitoring plan (SWMP),
revision 4, w/TL to D Basinger fr K Goebel
(oversize map only)
R09: (Converse Consultants)R09: (Republic Services of Southern
Nevada)
2037706 12/1/2003
Technical & regulatory guidance for design,
installation, & monitoring of alternative final
landfill covers
R09: (Interstate Technology & Regulatory
Council)
2072554 12/5/2003
Guide to revegetation & environmental
restoration of closed landfills, 10/99 -
Chapters 1-7 & 12
R09: (CA Environmental Protection Agency -
Integrated Waste Management Board)
2066408 12/9/2003Ltr: Surface gas monitoring rpt & analytical
rpts for 4th quarter 2003
R09: Westmark, Jeremey (Westmark
Environmental Services, Inc), R09: Salazar,
Ty (Westmark Environmental Services, Inc)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2027698 12/17/2003
Geotechnical engineering & engineering
geologic rpt, proposed stormwater detention
basin, w/attchs & apps A-G, w/o oversize
maps & compact disc
R09: (Exponent, Inc)R09: (Republic Services of Southern
Nevada)
2028434 12/17/2003
Geotechnical engineering & engineering
geologic rpt, proposed stormwater detention
basin (oversize map only)
R09: (Exponent, Inc)R09: (Republic Services of Southern
Nevada)
Page 96 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2028435 12/17/2003
Geotechnical engineering & engineering
geologic rpt, proposed stormwater detention
basin (compact disc only)
R09: (Exponent, Inc)R09: (Republic Services of Southern
Nevada)
2028436 12/17/2003
Geotechnical engineering & engineering
geologic rpt, proposed stormwater detention
basin (oversize map only)
R09: (Exponent, Inc)R09: (Republic Services of Southern
Nevada)
2027669 12/19/2003Sunrise Mountain Landfill pipeline stress
analysisR09: (Exponent, Inc)
R09: (Republic Services of Southern
Nevada)
2037710 1/1/2004Solid waste fact sheet - summary of landfill
final cover requirements
R09: (NV Dept of Conservation & Natural
Resources - Div of Environmental
Protection)
2065241 1/1/2004
Excerpt: Stream terraces & older surfaces fr
Desert land forms & surface processes in
Mojave National Preserve & vicinity (USGS
2004-1007), w/slide presentation
R09: Stoffer, Philip (US Geological Survey)
2073365 1/1/2004
Article: Field water balance of landfill final
covers (Journal of Environmental Quality,
2004, pp 2317-2332)
R09: Albright, William (Desert Research
Institute)
2091907 2/2/2004
Executive summary - Chemical conditions in
primary producing aquifers & portions of
shadow groundwater system of Las Vegas
Valley in 2000
R09: Leising, Joseph (Southern Nevada
Water Authority)
2091908 3/7/2004
Chemical conditions in primary producing
aquifers & portions of shadow groundwater
system of Las Vegas Valley in 2000
R09: Leising, Joseph (Southern Nevada
Water Authority)
2065264 3/10/2004Mtg Summary - Designing, building, &
regulating ET landfill covers, w/o attchs A-V
R09: (Remediation Technologies
Development Forum)
2065265 3/10/2004
Designing, building, & regulating ET landfill
covers meeting - speaker & poster abstract
booklet
R09: (Remediation Technologies
Development Forum)
Page 97 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2027671 3/18/2004
Ltr: Comments on EMCON design drawings
12/03, geotechnical engineering &
engineering geologic rpt, pipeline stress
analysis, w/attch
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2066409 4/21/2004Ltr: Surface gas monitoring rpt & analytical
rpts for 1st quarter 2004
R09: Westmark, Jeremey (Westmark Group,
Inc, The), R09: Salazar, Ty (Westmark
Group, Inc, The)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2100630 5/7/2004Email: Requests comments re design criteria
& thickness calculations, w/attchs
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Dwyer, Stephen (Sandia National
Laboratories)
2027670 5/12/2004
Ltr: Comments on 2003 storm water
monitoring plan, 2003 discharge monitoring
rpt, 1st quarter 2003 stormwater discharge
monitoring rpt
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2100631 5/13/2004Email: Discusses evaluation of cover thickness
& erosion protection
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Dwyer, Stephen (Sandia National
Laboratories)
2100628 5/18/2004Email: Comments on proposed cover ltr,
scope of work, & draft administrative record
R09: Moran, Mike (US Dept of the Interior -
Bureau of Land Management)
R09: Williams, Laurie (Environmental
Protection Agency - Region 9)
2100632 5/27/2004Memo: Cover thickness & erosion protection
(draft), w/email TL
R09: Dwyer, Stephen (Sandia National
Laboratories)
R09: Moran, Mike (US Dept of the
Interior - Bureau of Land Management)
Page 98 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2029964 6/2/2004
Ltr: Transmits proposed scope of work (SOW)
& draft administrative record (AR) index for
amended orders, w/attch A, w/o proposed
SOW & draft AR index
R09: Strauss, Alexis (Environmental
Protection Agency - Region 9), R09: Scott,
Jeffrey (Environmental Protection Agency -
Region 9)
R09: Zimmerman, Doug (NV Dept of
Conservation & Natural Resources - Div
of Environmental Protection), R09: Palm,
Jon (NV Dept of Conservation & Natural
Resources - Div of Environmental
Protection), R09: Gould, Les (NV Dept of
Conservation & Natural Resources - Div
of Environmental Protection), R09:
Morse, Mark (US Dept of the Interior -
Bureau of Land Management), R09:
Moran, Mike (US Dept of the Interior -
Bureau of Land Management), R09:
Ginoulias, Barbara (Clark County, NV -
Comprehensive Planning Dept), R09:
Kalish, Steve (Republic Services of
Southern Nevada)
2029965 6/2/2004
Ltr: Transmits proposed scope of work (SOW)
& draft administrative record index for
amended orders (proposed SOW only)
R09: (Environmental Protection Agency -
Region 9)
2029966 6/2/2004
Ltr: Transmits proposed scope of work (SOW)
& draft administrative record (AR) index for
amended orders (draft AR index only)
R09: (Environmental Protection Agency -
Region 9)
2100629 6/14/2004Email: Comments on 6/2 cover ltr & proposed
scope of work
R09: Moran, Mike (US Dept of the Interior -
Bureau of Land Management)
R09: Williams, Laurie (Environmental
Protection Agency - Region 9)
2072549 6/30/2004
Ltr: Informs of deadline extension to 7/26/04
for comments by all parties to be submitted
& comments will be given careful
consideration when issuing requirements for
action at site
R09: Strauss, Alexis (Environmental
Protection Agency - Region 9), R09: Scott,
Jeffrey (Environmental Protection Agency -
Region 9)
R09: Kalish, Steve (Republic Dumpco, Inc)
Page 99 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2072542 7/1/2004
Memo: Comments on EPA proposed scope of
work for amended orders, Sunrise Mountain
Landfill, dated 6/2/04
R09: Dwyer, Stephen (Sandia National
Laboratories)
R09: Moran, Mike (US Dept of the
Interior - Bureau of Land Management)
2075733 7/2/2004Email: Administrative Record project time &
cost projections re indexing & scanning
R09: Gookin, Patrick (A S R C Aerospace
Corp)
R09: Williams, Laurie (Environmental
Protection Agency - Region 9), R09: Wall,
Steve (Environmental Protection Agency -
Region 9)
2066410 7/15/2004Ltr: Surface gas monitoring rpt & analytical
rpts for 2nd quarter 2004
R09: Saia, Ann (Westmark Group, Inc, The),
R09: Salazar, Ty (Westmark Group, Inc, The)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2072553 7/15/2004Email: Clarifies basis for 200-year design
storm event, w/history
R09: Basinger, David (Environmental
Protection Agency - Region 9)
R09: French, Richard (Desert Research
Institute), R09: Albright, William (Desert
Research Institute)
2072551 7/16/2004
Memo: Provides clarifications re best designs
for terrace drains & best method to address
eastern perimeter run-on, w/TL to D French fr
S Wall
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: (Desert Research Institute), R09:
(Univ of New Mexico - Dept of Civil
Engineering)
2072552 7/16/2004
Memo: Provides information to consider re
slope grade of top deck cover (area D), w/TL
to D French fr S Wall
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: (Desert Research Institute), R09:
(Univ of New Mexico - Dept of Civil
Engineering)
2072543 7/19/2004Memo: Observations made fr 6/24/04 field
visit to site
R09: Dwyer, Stephen (Sandia National
Laboratories)
R09: Moran, Mike (US Dept of the
Interior - Bureau of Land Management)
2072544 7/20/2004Email: Transmits Steve Dwyer observations fr
6/24/04 site visit, w/history & w/o attch
R09: Moran, Mike (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2072545 7/21/2004
Email: Comments on 6/2/04 SOW for site -
Water level gaging & additional groundwater
monitoring well development, w/forward to S
Wall fr M Moran
R09: Lewis, Brent (US Dept of the Interior -
Bureau of Land Management)
R09: Moran, Mike (US Dept of the
Interior - Bureau of Land Management)
2072550 7/21/2004
Email: Transmits EPA memo re how EPA
selected erosion controls in its 6/2/04
proposed scope of work
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Albright, William (Desert Research
Institute)
Page 100 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2037657 7/26/2004Ltr: Comments on proposed scope of work
(SOW), w/TL to L Williams fr A Gaddy
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Strauss, Alexis (Environmental
Protection Agency - Region 9), R09:
Scott, Jeffrey (Environmental Protection
Agency - Region 9)
2072546 8/18/2004
Email: Review comments on draft Desert
Research Institute (DRI) rpt & draft Anderson-
Hydro rpts, dated 7/04, for site, w/attch
R09: Moran, Mike (US Dept of the Interior -
Bureau of Land Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2072547 8/25/2004
BLM responses to groundwater issues in
7/26/04 ltr fr RSSN to EPA, w/TL to S Wall fr B
Lewis
R09: (US Dept of the Interior - Bureau of
Land Management)
2037662 9/1/2004Draft review of documents related to final
closure of landfill
R09: French, Richard (Desert Research
Institute), R09: Albright, William (Desert
Research Institute)
R09: (Science Applications International
Corp)
2072548 9/8/2004
Memo: Comments on Republic Services of
Southern Nevada (RSSN) response to EPA
proposed scope of work, w/TL
R09: Dwyer, Stephen (Sandia National
Laboratories)
R09: Moran, Mike (US Dept of the
Interior - Bureau of Land Management)
2037659 9/9/2004Review & evaluation of proposed landfill
covers
R09: Anderson, Clifford (Anderson-Hydro),
R09: Stormont, John (Anderson-Hydro)
R09: (Science Applications International
Corp)
2037658 9/17/2004
Ltr: Additional comments on proposed scope
of work (SOW), w/attch 1 & TL to D Basinger,
S Wall, & L Williams fr A Gaddy
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Strauss, Alexis (Environmental
Protection Agency - Region 9), R09:
Scott, Jeffrey (Environmental Protection
Agency - Region 9)
2066411 10/18/2004Ltr: Surface gas monitoring rpt & analytical
rpts for 3rd quarter 2004
R09: Saia, Ann (Westmark Group, Inc, The),
R09: Salazar, Ty (Westmark Group, Inc, The)
R09: Gardner, Tom (Republic Services of
Southern Nevada)
2072555 11/1/2004
Technical guidance document - Construction
quality management for remedial action &
remedial design waste containment systems
R09: (Environmental Protection Agency -
Office of Solid Waste & Emergency
Response), R09: (Environmental Protection
Agency - Office of Research &
Development)
2065236 12/10/2004Excerpt: Desert pavement fr Today's Desert
Hiking Guide
2065237 12/10/2004 Theories of desert pavement R09: Alden, Andrew (About, Inc)
Page 101 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2065238 12/10/2004 Summary - desert pavementR09: (US Army Corps of Engineers -
Engineer Research & Development Center)
2065239 12/10/2004 Deserts & desert processesR09: Stimac, John (Eastern Illinois Univ -
Dept of Geology/Geography)
2065235 12/20/2004 Excerpt: Desert pavement R09: (Encyclopaedia Britannica, Inc)
2066412 1/24/2005
Ltr: 30-day retesting rpt, surface gas
monitoring rpt & analytical rpts for 4th
quarter 2004
R09: Cromwell, Iii, Robert (Westmark
Group, Inc, The), R09: Salazar, Ty
(Westmark Group, Inc, The)
R09: Tidwell, Robert (Republic Services of
Southern Nevada)
2065268 1/25/2005
Email: Discusses CSAMT data & fence
diagrams, & transmits Zonge Engineers
response to EMCON's evaluation of CSAMT
data, w/o attch
R09: Gardner, Tom (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09: Doty,
Sandra (Science Applications
International Corp)
2072559 1/26/2005
Health & safety plan for sampling & analyses
of soil cover samples & soil crust stability
tests, (final), 1/26/05, w/apps A-E
R09: (Science Applications International
Corp)
R09: (Environmental Protection Agency -
Region 9)
2091906 1/26/2005
Article: Gravel admixtures for erosion
protection in semi-arid climates (Geo-
Frontiers 2005 Congress, 1/24 - 1/26/05)
R09: Anderson, Clifford (Univ of New
Mexico - Dept of Civil Engineering), R09:
Stormont, John (Univ of New Mexico - Dept
of Civil Engineering)
2072558 1/27/2005
Quality assurance project plan - Field
sampling & analysis of cover soils at site,
revision 2 (revised final), 1/27/05, w/apps A-E
R09: (Science Applications International
Corp)
R09: Reisman, David (Environmental
Protection Agency - National Risk
Management Research Laboratory)
2065224 2/8/2005
Email: Responds to question re states that set
performance standards for erosion control,
w/history
R09: Bohn, Ralph (UT Dept of
Environmental Quality - Div of Solid &
Hazardous Waste)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2065225 2/9/2005
Email: Responds to question re states that set
performance standards for erosion control,
w/history
R09: Graves, Paul (KS Dept of Health &
Environment - Bureau of Waste
Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073233 2/9/2005
Groundwater elevation update &
comparison, w/TL to S Wall fr A Gaddy
2/15/05
R09: (Ground Water Solutions, Inc)R09: (Republic Services of Southern
Nevada)
Page 102 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2065226 2/14/2005
Email: Responds to question re states that set
performance standards for erosion control,
w/history
R09: Tillotson, Steven (ND Dept of Health -
Div of Waste Management)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2100624 2/24/2005Email: Gives proposed schedule for technical
exchange on cost assumptions
R09: Jones, David (Environmental
Protection Agency - Region 9)
R09: Coyle, Bob (Republic Services of
Southern Nevada)
2100635 3/3/2005Email: Discusses revised waste areas for cover
depth calculations, w/map
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2065246 3/6/2005
Newsclip: Capping 6,000 tons of waste -
Covering a landfill means more than dirt, it's
science
R09: Ramage, James (Desert Dispatch
(Newspaper))
2100626 3/8/2005Email: Discusses & transmits comments on
cover cost assumptions, w/attchs
R09: Jones, David (Environmental
Protection Agency - Region 9)
R09: Coyle, Bob (Republic Services of
Southern Nevada)
2100625 3/14/2005
Email: Retransmits email fr 2/24 re proposed
schedule for technical exchange on cost
assumptions
R09: Jones, David (Environmental
Protection Agency - Region 9)
R09: Coyle, Bob (Republic Services of
Southern Nevada)
2100627 3/14/2005Email: Retransmits email fr 3/8 re comments
on cover cost assumptions, w/o attchs
R09: Jones, David (Environmental
Protection Agency - Region 9)
R09: Coyle, Bob (Republic Services of
Southern Nevada)
2071777 3/27/2005Map: Wells in proximity to CSAMT line 1,
w/TL to S Wall & S Doty fr A Gaddy 3/29/02
R09: (Republic Services of Southern
Nevada)
R09: (Environmental Protection Agency -
Region 9)
2066403 3/31/2005Gas extraction well monitoring logs (8/1/03-
3/31/05)
R09: (Republic Services of Southern
Nevada)
2091913 3/31/2005Compact Disc - Aggregate stability test (DVD-
R)
2100622 4/7/2005Email: Discusses using soils fr Beazer Homes
residential development, w/attch
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9), R09:
Moran, Mike (US Dept of the Interior -
Bureau of Land Management), R09:
Pinkerton, Alan (Clark County, NV -
Comprehensive Planning Dept)
2066405 4/8/2005
TL: Surface gas monitoring rpts & sampling
results for 2nd quarter to 4th quarter 2003, &
1st quarter to 4th quarter 2004
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Tidwell, Robert (Republic Services of
Southern Nevada)
Page 103 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2066415 4/12/2005
Ltr: 30-day retesting rpt, surface gas
monitoring rpt & analytical rpts for 1st
quarter 2005
R09: Cromwell, Iii, Robert (Westmark
Group, Inc, The), R09: Salazar, Ty
(Westmark Group, Inc, The)
R09: Tidwell, Robert (Republic Services of
Southern Nevada)
2065247 4/18/2005 Excerpt: Landfill Covers - performanceR09: (US Air Force - Center for
Environmental Excellence)
2065248 4/18/2005Email: Responds to question re ET cover,
w/history
R09: Rock, Steven (Environmental
Protection Agency - National Risk
Management Research Laboratory)
2066414 4/25/2005
TL: 30-day retesting rpt, surface gas
monitoring rpt & analytical rpts for 1st
quarter 2005
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: (AZ Dept of Environmental Quality -
Air Quality Div)
2066413 5/6/2005
Email: Transmits condensate soils cleanup lab
analysis & gate ticket for dirt & debris,
w/history, w/attchs
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2073234 5/10/2005 Groundwater evaluation data, 4/05, w/TLs R09: (S C S Engineers)R09: (Republic Services of Southern
Nevada)
2066456 5/24/2005Technical Memo #2 - Fault characterization
borings, w/attch 2R09: (EMCON/O W T Solid Waste Services)
R09: (Environmental Protection Agency -
Region 9)
2100623 5/25/2005
Email: Follows up on previous discussion re
using soils fr Beazer Homes residential
development
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073362 6/2/2005
Abstract - Project #5, Evaluation of hydrologic
models for alternative covers at mine waste
sites for project period fr 10/1/02 to 9/30/05
R09: Shackelford, Charles (Colorado State
Univ), R09: Benson, Craig (Univ of
Wisconsin, Madison)
2070196 6/3/2005
Analysis of cover performance during 2004 -
2005 rainfall season, #OC10290.001, 6/3/05
rpt (oversize map & aerial photo only)
R09: Hamilton, Douglas (Exponent, Inc)R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2070197 6/3/2005
Analysis of cover performance during 2004 -
2005 rainfall season, #OC10290.001, 6/3/05
rpt (photos only)
R09: Hamilton, Douglas (Exponent, Inc)R09: Gaddy, Alan (Republic Services of
Southern Nevada)
Page 104 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2072537 6/3/2005
Analysis of cover performance during 2004 -
2005 rainfall season, #OC10290.001, 6/3/05
rpt, w/o photos & oversize map & aerial
photo
R09: Hamilton, Douglas (Exponent, Inc)R09: Gaddy, Alan (Republic Services of
Southern Nevada)
2073224 6/20/2005
Ltr: Technical response to EPA ltr dated
10/2/02 requesting additional groundwater
monitoring wells, w/figures & TL to S Doty & S
Wall fr T Gardner 11/20/02
R09: Oneacre, John (Ground Water
Solutions, Inc)
R09: (Environmental Protection Agency -
Region 9)
2073366 6/20/2005
Web Page: Technical rpts - Waste
management - Field water balance of landfill
final covers (Journal of Environmental
Quality)
R09: Albright, William (Desert Research
Institute)
2072556 7/7/2005
Web Page: Industrial waste management -
Guide for industrial waste management,
EPA530-R-03-001 - Part 5, Chapter 11,
Performing closure & post closure care, w/TL
to S Wall fr P Cassidy, 5/26/05
R09: (Environmental Protection Agency)
2091911 7/25/2005Ltr: 2nd quarter 2005 gas monitoring rpt,
w/attchs
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: (AZ Dept of Environmental Quality -
Air Quality Div)
2091910 8/29/2005Gas extraction well monitoring logs (4/28 -
8/29/05)
R09: (Republic Services of Southern
Nevada)
2091912 1/24/2006Ltr: 4th quarter & annual 2005 gas
monitoring rpt, w/attchs
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: (AZ Dept of Environmental Quality -
Air Quality Div)
2091909 1/27/2006
Review of rpt - Analysis of cover performance
during 2004 - 2005 rainfall season
(OC10290.001) by Exponent, Inc
R09: Anderson, Clifford (Anderson-Hydro)R09: (Science Applications International
Corp)
2091915 3/16/2006 Soil crust sampling & analysis rpt (final)
R09: Rawe, Jim (Science Applications
International Corp), R09: Oster, James (Univ
of California, Riverside)
R09: Reisman, David (Environmental
Protection Agency - National Risk
Management Research Laboratory)
2091914 3/23/2006Memo: Preliminary soil depth calculations for
flux control
R09: Doty, Sandra (Science Applications
International Corp)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
Page 105 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2100619 4/13/2006Ltr: Surface gas monitoring rpt & analytical
rpts for 1st quarter 2006, w/attchs
R09: Depetro, Joel (Westmark Group, Inc,
The), R09: Hallee, Mark (Westmark Group,
Inc, The)
R09: Tidwell, Robert (Republic Services of
Southern Nevada)
2100621 4/14/2006
Proposed scope of work for amended orders,
revised 4/12/06, w/reviewer's notes &
comments
R09: Anderson, Clifford (Univ of New
Mexico - Dept of Civil Engineering)
R09: (Environmental Protection Agency -
Region 9)
2100620 4/25/2006TL: Surface gas monitoring rpt & analytical
rpts for 1st quarter 2006
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: (AZ Dept of Environmental Quality -
Air Quality Div)
2155129 6/26/2006 Draft hydrogeologic assessmentR09: (Science Applications International
Corp)
R09: (Environmental Protection Agency -
Region 9)
2155130 7/31/2006
Email: Ground Water Solutions, Geosyntec, &
Republic Services of Southern Nevada will
comment separately on draft hydrogeologic
assessment
R09: Gaddy, Alan (Republic Services of
Southern Nevada)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2155131 10/5/2006Ltr: Comments on draft hydrogeologic
assessment, w/attch
R09: Pinkerton, Alan (Clark County, NV -
Dept of Air Quality & Environmental
Management)
R09: Jones, David (Environmental
Protection Agency - Region 9)
1110467 12/8/2006
Conceptual design for top deck - Area D,
including slope correction to 3% & surface
water controls, w/attchs (Task 4.1.7)
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
2157324 1/19/2007Email: EPA concerns with using existing main
channel alignment
R09: Wall, Steve (Environmental Protection
Agency - Region 9)R09: Hamilton, Douglas (Exponent, Inc)
2157325 1/25/2007
Email: Discusses & transmits figures showing
channel alignments & waste depth, w/history
& attchs (Figure 7.pdf & Figure 11.pdf)
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Betley, Dave (Clark County, NV -
Regional Flood Control District)
1110474 1/29/2007 Graph - Draft erosion layer gradationR09: (Republic Services of Southern
Nevada)
R09: (Environmental Protection Agency -
Region 9)
1110476 2/22/2007Graph - Erosion layer gradation acceptance
criterion
R09: (Republic Services of Southern
Nevada)
R09: (Environmental Protection Agency -
Region 9)
2157327 4/25/2007 Email: Gives information re earthen bermsR09: Weber, Layne (Clark County, NV -
Development Services)
R09: Williams, Laurie (Environmental
Protection Agency - Region 9)
Page 106 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
2157326 4/26/2007Email: Discusses & transmits figures re
earthen berms, w/attchsR09: Anderson, Clifford (Anderson-Hydro)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2155125 5/4/2007Email: Transmits rock crushing test results,
w/attchsR09: Lyle, Jene (Exponent, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2157328 6/22/2007Email: Discusses & transmits revised
spreadsheet for less than 10% slopes, w/attchR09: Hamilton, Douglas (Exponent, Inc)
R09: Anderson, Clifford (Anderson-
Hydro)
2157329 7/5/2007Email: Discusses & transmits draft exhibits re
erosion layer gradations/thickness, w/attchsR09: Hamilton, Douglas (Exponent, Inc)
R09: Williams, Laurie (Environmental
Protection Agency - Region 9)
2157330 7/10/2007
Email: Discusses & transmits draft > 10%
gravel-soil veneer spreadsheet tool for
review, w/attchs
R09: Wall, Steve (Environmental Protection
Agency - Region 9)R09: Hamilton, Douglas (Exponent, Inc)
2157331 7/11/2007Email: Discusses & transmits Las Vegas paving
sample analysis, w/history & attchs
R09: Wall, Steve (Environmental Protection
Agency - Region 9)R09: Hamilton, Douglas (Exponent, Inc)
2155126 8/3/2007Email: Transmits T-Wash gradations, w/attchs
(native cover soil properties)R09: Lyle, Jene (Exponent, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2157323 9/26/2007
Email: Discusses & transmits mark-up for
draft SOW attch 4 - concentrated flow &
channel map, w/history & attch
R09: Wall, Steve (Environmental Protection
Agency - Region 9)R09: Hamilton, Douglas (Exponent, Inc)
2157332 12/4/2007
Email: Discusses & transmits spreadsheet re
gradation ranges for the < 10% gradations,
w/history & attch
R09: Hamilton, Douglas (Exponent, Inc)R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2155127 2/25/2008Email: Wishes to discuss T-Wash gradations,
w/attch (native cover soil properties)
R09: Gaddy, Alan (Republic Silver State
Disposal, Inc)
R09: Wall, Steve (Environmental
Protection Agency - Region 9)
2155128 2/28/2008Email: Discusses T-Wash gradations, w/attch
(native cover soil properties)
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
R09: Lundell, Clarke (Republic Services,
Inc)
2155124 4/22/2008
Email: Background calculation methods &
spreadsheets used to establish gradation
ranges shown in attchs 9a-h for consent
decree scope of work, w/attchs
R09: Wall, Steve (Environmental Protection
Agency - Region 9)
Page 107 of 108
Sunrise Mountain Landfill Superfund Site
Clark County, Nevada
EPA Order Docket # RCRA-7003-09-2008-0002
2008 Administrative Record, 06-20-2008
Final Index
in CHRONOLOGICAL order
Document ID Document Date Title Author Addressee
1110475 5/20/2008 2008 SOW cost estimateR09: (Environmental Protection Agency -
Region 9)
2156500 6/6/2008
List of US EPA guidance documents consulted
during development & selection of response
action for site
R09: (Environmental Protection Agency -
Region 9)
2031837 UndatedMemo: Transmits aerial photos & map of site,
w/attchs
R09: Morris, Tom (US Dept of the Interior -
Bureau of Land Management)
R09: Basinger, David (Environmental
Protection Agency - Region 9)
2037667 Undated Supplementary information re density testing
2065249 Undated Alternative landfill cover demonstration R09: (Sandia National Laboratories)
2065251 Undated
Presentation - Fact or fiction: Can we predict
the water balance of alternative covers using
numerical models?
R09: Benson, Craig (Univ of Wisconsin,
Madison - College of Engineering)
2065260 Undated Article: Landfill covers for dry environmentsR09: Dwyer, Stephen (Sandia National
Laboratories)
2072560 UndatedEvaluation of hydrologic models for
alternative covers at mine waste sites
R09: Ogorzalek, Aaron (Colorado State
Univ), R09: Benson, Craig (Univ of
Wisconsin, Madison)
2155123 UndatedConsent Decree - USA v Republic Dumpco,
Inc, et al (app A - scope of work only)
R09: (US Dept of Justice - Environment &
Natural Resources Div)
Page 108 of 108