|
Application for Succession of Operators October 2017
<br /> Year(;) Project site/client pl;*it t3ehtr t Pr©ect team
<br /> 2001-2006 Gilt Edge Mine Superfund Site, Treatment of acidic pit lake in-situ.Design of gas phase modification system in Ruby waste dump.Won E3 Honors award Green World Science,US EPA
<br /> Lead,SD for"best small project 2006"awarded by American Academy of Environmental Engineers and ACEC US Bureau of Reclamation
<br /> 2001-2002 Hecla/US Forest Service, Treatability test for biological removal of selenium,nitrate,and cyanide to evaluate tailings pond in situ treatment Green World Science
<br /> Grouse Creek Mine,Salmon,ID
<br /> 2001-2003 Meridian In situ vadose zone treatment of cyanide metals and nitrate in mine ponds and heap leach pile by addition of organic Green World Science
<br /> Bear Track Mine,Challis,ID carbon sources
<br /> 2001-2003 Placer Dome Groundwater treatment of cyanide,ammonia,nitrate,copper,and zinc by injection wells injecting organic carbon Green World Science
<br /> Golden Sunlight Mines, sources.Bioreactor treatability test for waste rock drainage(very high sulfate)using recycle for alkalinity re-use
<br /> Whitehall,MT Treatability test for carbon dioxide injection in sulfidic waste rock to prevent sulfide oxidation
<br /> 2001-2006 Lockheed Martin In situ cyanide treatment in landfill and affected groundwater impacted by aluminum reduction wastes.Regulatory Green World Science
<br /> The Dalles,OR negotiation,design of treatment system,groundwater monitoring and modeling evaluation in a basalt aquifer ARCADIS
<br /> 2001-2006 Viceroy Gold Treated 36M ton heap leach pad to achieve Class C waste re-designation(unregulated use)for cyanide,arsenic, Green World Science
<br /> Castle Mountain Mine,CA chromium,nitrate and sulfate Designed,constructed and implemented infiltration of carbon-amended drain-down ALM Group,Alexco
<br /> waters to an accelerated infiltration gallery for land-application disposal under Regional Water Board authorization ARCADIS
<br /> 2000 Placer Dome Heap leach closure design and construction,including enclosed evaporation basins,infiltration systems,attenuation Shepherd Miller
<br /> Getchell Mine,NV analysis,and regulatory negotiation. Unique arsenic geochemistry(heap materials average 1%arsenic).
<br /> 2000-2003 Viceroy Minerals Treated 9M ton heap leach and associated pond system to reduce cyanide,metals and nitrogen species by addition of Green World Science
<br /> Brewery Creek Mine,YT organic carbon sources.Demonstrated benefits of organic carbon addition to land application system for immobilization ALM Group
<br /> of selenium and other metals.Assisted in negotiation of appropriate regulatory closure risk assessment standards Alexco
<br /> (selenium).Winner,Robert E.Lecke Award
<br /> 1999-2001 AstraZeneca,Richmond,CA Geochemical evaluation of pyritic slag,agricultural chemical processing wastes,groundwater neutralization affected by Shepherd Miller
<br /> sulfide oxidation,reactive wall design to protect Bay Area tidal marsh system Levine Fricke
<br /> 1999-2000 Cominco Characterization of heap leach pile,evaluation of acid rock processes and cyanide chemistry,discovered iron cyanide Shepherd Miller
<br /> Buckhorn Mine,NV storage and free cyanide release process related to iron sulfide oxidation process.Negotiated re-closure of pad,including Green World Science
<br /> encapsulation of sulfidic materials,enhanced ET and low permeability cap design,bioreactor design and construction
<br /> 1999-2003 Coeur d'Alene Mines In situ vadose zone treatment of cyanide metals and nitrate in mine ponds and heap leach pile by addition of organic Green World Science
<br /> Rochester Mine,NV carbon sources
<br /> 1999-2006 Kennecott Pit lake limnology assessment,treatability test of in situ pit lake treatment,and full scale in situ pit lake treatment for Shepherd Miller
<br /> Sweetwater Uranium Mine,WY uranium and selenium.Studies for limnology and post-treatment monitoring,and regulatory negotiation for site closure Green World Science
<br /> and bond release.Winner,State of Wyoming Outstanding Reclamation Award,2001
<br /> 1999-2001 Battle Mountain Gold In situ treatment of groundwater in backfilled pit for nitrate,sulfate,and copper Shepherd Miller,Green World
<br /> San Luis Mine,CO Science,Newmont Mining
<br /> 1999-2000 Miramar Treated heap leach pads and recirculation ponds to immobilize mercury,selenium and to mineralize cyanide and nitrate Green World Science
<br /> American Eagle Mine,NV residuals.Winner,Nevada Excellence in Reclamation Award,2000
<br /> 1998-2001 Newmont Mining Co Treatability test work for attenuation of metals in soils enhanced by organic carbon.Waste rock characterization and Shepherd Miller
<br /> Hollister Mine,NV bioreactor design and construction for acidic waste rock drainage.Heap leach drainage treatment system in vadose zone Green World Science
<br /> infiltration gallery amended with organic carbon.Regulatory negotiation for entire site closure,including waste rock,
<br /> leach pad,pit lake and pit backfill.Winner,Nevada Excellence in Reclamation Award,2002.
<br /> 1997-1999 Hecla Biological degradation of cyanide,nitrate,and precipitation of arsenic in situ within heap leach pile by addition of organic Green World Science
<br /> Yellow Pine Mine,ID carbon sources
<br /> 1997-1999 Newmont Mining In situ degradation of cyanide and metals precipitation within the heap leach pile by addition of organic carbon sources Green World Science
<br /> Trinity Silver Mine,NV
<br /> 1997-1998 Pegasus Mining Pit backfiill treatment for nitrate and selenium by injection of organic carbon in groundwater as pit was backfiilled with Green World Science
<br /> Beal Mountain Mine,MT waste rock
<br /> 1997-1998 Placer Dome In situ vadose zone treatment of cyanide metals and nitrate in mine heaps,affected groundwater,and in ponds by Green World Science
<br /> Bald Mountain,Yankee,and addition of organic carbon sources(Bald leach pad 1 and pad 3;Little Bald Mountain leach pad;ARM leach pad)
<br /> Alligator Ridge Mines,NV
<br /> 17
<br />
|