TAILINGDAMS 2000R e g i s t r a t i o n P a c k e tM a r c h 2 8 - 3 0 , 2 0 0 0 F l a m i n g o H i l t o n H o t e lL a s V e g a s , N e v a d a
A s p e c i a l t y c o n f e r e n c e f o c u s i n g o n t h es a f e t y o f t a i l i n g s t r u c t u r e s .
Association of State Dam SafetyOfficials450 Old Vine StreetLexington, KY 40507
REGISTER NOW FOR TAILINGDAMS 2000
REGISTER ON THE WEB ATWWW.DAMSAFETY.ORG
Jerritt Canyon Tailing Dam, Elko, Nevada
TAILINGDAMS 2000
March 28-30, 2000
Flamingo Hilton Hotel
Las Vegas, Nevada
Conference Registration
To pre-register for the conference, pleasemail the enclosed registration form to:
ASDSO450 Old Vine St. 2nd FloorLexington, KY 40507
or Fax To: (606) 323-1958
You may also register via the Internet atASDSO’s web site:
www.damsafety.org
What You Will Get at the Conference
§ More than 12 hours of educationalinstruction conducted by experts inseveral technical fields related toengineering, dam safety, and tailingstructures. Conference participation willqualify you for professional developmenthours (PDH’s).
§ Opportunities to network with over 300dam safety professionals from the U.S.and several foreign countries.
§ Admission to the exhibit show featuringthe latest in technology, services anddesign ideas.
§ Complete conference proceedings, andparticipants list, along with informationon publications and resources for furthertraining in the area of tailing dams anddam safety.
§ Admission to all conference technicalsessions and food functions, and theopportunity to sign up for thepost-conference field trip.
The Flamingo Hilton Hotel
While situated in the center of all theaction and excitement that is the LasVegas Strip, the Flamingo Hilton is a worldapart, featuring an enclosed 15 acretropical garden with meandering pools andwaterfalls. Outdoor amenities include a$30 million pool and garden complex withfive swimming pools, four lighted tenniscourts, landscaped walking paths, acomplete Health Spa, and golf at thenearby Las Vegas Hilton Country Club. Along with the large traditional casino, theFlamingo Hilton stages two shows, the“Great Radio City Spectacular” with theRadio City Rockettes, and “Forever Plaid”, a 1950’s style musical production.
In-house restaurants include Italian,Chinese, Japanese, and Continentalcuisines, plus a steak house, a coffee shop, and the famous Paradise Garden Buffet.
The Flamingo Hilton is offering a TailingDams Conference rate of $99 single ordouble occupancy. Please make hotelreservations by calling the Hiltondirectly at (702) 733-3111. Rooms arebeing held for ASDSO until Friday, March 3, 2000. Reservations made after that datewill be on a space-available basis.
Guest Registration
Spouses and other guests are welcome and encouraged to register for the conferenceand attend the nightly receptions and theluncheon on March 29. The fee for guestregistration is $40.
Field Trip to Barrick Bullfrog GoldMine, Beatty, Nevada
Barrick Bullfrog Mine is a gold and silvermining operation located approximatelytwo hours northwest of Las Vegas nearBeatty, Nevada and Death Valley,California. Bullfrog utilizes a miningoperation using a cyanide lixiviant processfor gold and silver extraction. The minewill begin closure and reclamation during2000.
On the field trip, you will be visiting thelined tailings impoundment, lined reclaimponds and portions of the mill. The tailings facility is a 4-celled, 75 foot high,geomembrane lined structure. The totalcapacity of the tailing facility isapproximately 20,000 acre-feet. Alongwith viewing the dams and mill, there willbe an informal presentation on how thegold and silver are mined and processed.
Thursday, March 30, from 9:00 am to 3:00 pm. Cost: $40 per person includes deluxeround trip transportation, guided tour, anda box lunch.
Exhibit and Sponsorship Opportunities
Thirty-six 8 X 10 exhibit spaces areavailable for the Tailings Dams 2000Conference. The $475 exhibit fee includesone fully equipped 8 x 10’ exhibit spaceand one free registration to theconference.
Sponsorships are also available for thisfirst annual specialized ASDSO conference. Sponsors who contribute a minimum of$350 will receive name recognitionthroughout the conference, as well as onefree meeting registration.
Please consider this opportunity toparticipate in the Tailing Dams 2000conference and showcase your company’sproducts or services, sponsor a conferenceevent, and make valuable contacts amongthe growing dam safety community. If you would like to reserve an exhibit space orsign up as a conference sponsor, pleasecontact Susan Sorrell, ConferenceCoordinator at 606/257-5146.
Special Needs
ASDSO welcomes participants with specialneeds. Please call Susan Sorrell.Conference Coordinator at (606) 257-5146 to discuss arrangements.
Questions?
Call ASDSO at (606) 257-5146E-Mail to [email protected]
Barrick Bullfrog Gold Mine Tailing Dam
TAILINGS DAMS 2000AGENDA
Tuesday, March 28, 2000
8:30 am – 10:00 am
General SessionChair: Terry Arnold, URS GreinerWoodward-Clyde, Denver, CO
Welcome/Nevada PerspectiveJason King, P.E., Chief, Engineering & DamSafety, NV Division of Water Resources,Carson City, NV
Thirty Years of Tailings Experience – WhatHave We Learned?George H. Glos, P.E., District Manager, PSI, Tempe, AZ
Keynote: Tailing Dams SafetySteven G. Vick, Geotechnical Consultant,Bailey, CO
10:30 am – 12:00 nn
Concurrent Session A: Seismic IssuesChair: John Fredland, Mine Safety & Health Administration, Pittsburgh, PA
Selection of Hydrologic and EarthquakeDesign Criteria for Tailings DamsDr. Maciej Szymanski, Vice President;AGRA Earth & Environmental, Mississauga,Ontario; Todd E. Martin, SeniorGeotechnical Engineer; and Dr. Michael P.Davies, P.Eng., P. Geo, Senior Geotechnical Consultant, AGRA Earth & Environmental,Burnaby, British Columbia.
Steady-State Liquefaction Susceptibility ofHigh Hazard Upstream-Constructed CoalRefuse Disposal FacilitiesBlaise E. Genes, Geotechnical EngineeringManager, Almes & Associates, Inc., Export,PA
Predicting the Deformation of TailingsDams Resulting From EarthquakeLiquefaction Using Real-Time NumericalModelingRod N. Kostaschuck, M. Eng., P.Eng., and
Mr. John M.T. Wilkinson, M.A.Sc., P.Eng.,Knight Piesold, Ltd., Vancouver, BritishColumbia; and Dr. Peter M. Byrne, P.Eng.,Professor of Civil Engineering, University of British Columbia, Vancouver, BritishColumbia
10:30 am – 12:00 nn
Concurrent Session B: Reclamation Part I
Disturbance + Tailing + Reclamation = AnOasisStephen G. Shetron, Ph.D., CPSSc,Professor Emeritus, Michigan TechnologicalUniversity, Houghton, MI; and Gary J.Goodman, Senior Civil Engineer, ClevelandCliffs Co., Ishpeming, MI
Mining Legacy Restored: Key to Success ofthe Bradley Tailing Diversion andReclamation ProjectChristpher N. Hatton, P.E., ProjectEngineer, and William S. Eaton, Ph.D.,Project Manager, URS Greiner WoodwardClyde, Denver, CO; David Morrey, Ph.D.,President, DMA LLC, Englewood, CO; andDan Burnham, Super Fuel ResponseConsultant, Business ResourceCorporation, Fairfax, VA
Reducing Dam Rehabilitation andReclamation Costs: Innovative ContractMethodsDale Evans, Envirocon, Golden, CO
1:30 pm – 3:00 pm
Concurrent Session C: Design,Construction, & Operation, Part IChair: Jerald LaVasser, WashingtonDepartment of Ecology, Olympia, WA
Overview of Current Technical Issues inTailings Dam DesignGeorge H. Gardner, Jr., Professional CivilEngineer, and Kelvin Wu, Chief, MineWaste/Geotechnical Engineering, MineSafety and Health Administration,Pittsburgh, PA
Tailing Dams & Tailing Basin ManagementPhilip B. Solseng, Vice President, BarrEngineering Co., Minneapolis, MN
Perimeter Embankments to IncreaseCapacity, Mitigate Subsidence Impacts,and Abandon Coal Refuse ImpoundmentsBarry K. Thacker, P.E., Geo/EnvironmentalAssociates, Inc., Knoxville, TN
1:30 pm – 3:00 pm
Concurrent Session D: Better DamsThrough Chemistry
Using Stabilized Fly Ash Liners toNeutralize Acidic LeachateAndrew D. Spear, P.E., Senior Engineer, PP& L, Inc., Allentown, PA
Aging in Tailing DamsLen Murray, Klohn Crippen Consultants,Richmond, British Columbia
Tailings: To Flood Or Not To FloodPeri Mehling, Mehling EnvironmentalManagement, Vancouver, British Columbia; Franco Oboni, Oboni and Associates, Inc.,Vancouver, British Columbia; and IainBruce, Bruce Geotechnical Consultants,Inc., Vancouver, British Columbia
3:30 pm – 5:30 pm
Concurrent Session E: Design,Construction, & Operation: Part II
Alumbrera Mine Tailings ManagementSystem – Design and Construction,Challenges and AchievementsBruce S. Brown, PhD., Director and Rod N.Kostaschuck, M. Eng., P.Eng., SeniorEngineer, Knight Piesold Ltd., Vancouver,British Columbia; Mr. Leo R. Flanigan,Engineering and Services Manager,and Mr.Adrian D. Storey, Environmental Manager,Minera Alumbrera Ltd.
Stabilization of Landslide at McElroy’s RunImpoundment Using Auger Cast GroutColumnsF. Barry Newman, Geotechnical/StructuralGroup Manager, Thomas R. Gowers, StaffGeologist, and Bruce L. Roth, LeadEngineer, GAI Consultants, Inc.,Monroeville, PA; and Ralph E. Curtiss,Engineer, Allegheny Energy, Greensburg,PA
Foundation Treatment of Stress ReliefFractures and Other Geologic Anomalies ina Tailings Embankment Cutoff TrenchRichard J. Perin, P.E., Consol, Inc.,Pittsburgh, PA
Design and Operational Practice to AidClosure of Mine Processing and WasteDisposal FacilitiesDave Bentel, Pr.Eng. (SA), Dale Ortman,P.E., and Jeff Parshley, R.G., SRKConsulting, Reno, NV
3:30 pm – 5:30 pm
Concurrent Session F: Stakeholders’Perspectives:Owner/Regulator/Engineer
Design and Construction ofHydraulically-Placed Beneficiation SandTailings Dams for Florida Phosphate ClaySettling AreasDeedra M. Allen, J.D., P.E.; IMG-Agrico ofFlorida, Jeffrey A. Beriswill, P.E. andThomas J. Leto, P.E., Ardaman &Associates, Bartow, FL
Waste Clay Ponds in Florida – RegulatoryStatusStephen H. Partney, P.E., ProfessionalEngineering Admin., Dept. ofEnvironmental Protection,Tallahassee, FL
A New Concept for Tailings DamsAlberto M. Scuero, General Manager, andGabriella L. Vaschetti, Manager, CARPITECH S.A., Switzerland; and John A.Wilkes, President, CARPI USA, Roanoke, VA
California Experience with Dams forStoring Mine TailingsRonald E. Delparte, Chief, Field Engineering Branch, and John H. Wright, SeniorEngineer, Division of Safety of Dams,Sacramento, CA
5:30 pm – 6:30 pm
Reception in the Exhibit Area
Wednesday, March 29, 2000
8:30 am – 10:00 am
General Session
Mine Tailings Dams: When Things GoWrongDr. Michael P. Davies, P.Eng., P. Geo., ToddMartin and Peter Lightall, AGRA Earth &Environmental, Burnaby, B.C.
Closure and Reclamation of a Gold TailingsImpoundment In an Arid Climate: A CaseHistory David A. Kidd, P.E., Golder Associates, Inc., Tucson, AZ; and Dan Kump, P.E., BarrickBullfrog, Inc., Beatty, NV
Wednesday Keynote: Design, Constructionand Operation ConsiderationsAnwar Wissa, Ardaman and Associates,Orlando, FL
10:30 am – 12:00 nn
Concurrent Session A: In-Situ Testingand Site Assessment Chair, Jason King, Nevada Division of Water Resources, Carson City, NV
Preliminary Geotechnical Investigation forPotential Commercial/ResidendialDevelopment of Gold Hills Mesa, ColoradoSprings, ColoradoRonald Tanenbaum, Ph.D. and StevenMcCullough, Dames & Moore, San Diego,CA
Rapid Piezecone Dissipation Testing forTailings InvestigationsKimberly Finke and Christopher N. Hatton, URS Greiner Woodward Clyde, Denver, CO; and Teresa Speigl, Phelps Dodge Morenci,Inc., Morenci, AZ
Consolidation Assessment of Mine TailingsDepositsGraham R. Greenaway, Knight Piesold,Ltd., Vancouver, British Columbia
10:30 am – 12:00 nn
Concurrent Session B: Reclamation Part II
Chair: Stephen H. Partney FloridaDepartment of Environmental Protection,Tallahassee, FL
Snip Mine Tailings Impoundment Closureand ReclamationRaj Anand, Senior Project Engineer, andTom Colbourne, Manager, HomestakeCanada Inc., Vancouver, BC; and RobertChambers, Manager of EnvironmentalAffairs, Klohn-Crippen, Richmond, B.C.
Wind Erosion of Lead Mine TailingsRichard W. Stephenson, P.E., Ph.D.,University of Missouri-Rolla, Rolla, MO
Closure of Boliden Apirsa’s Failed TailingsPondCharles Voss, Golder Associates, Inc.,Redmond, WA
12:00 nn – 1:30 pm - Luncheon (Provided)
1:30 pm – 3:00 pm
Concurrent Session C: Design,Construction, and Operation Part IIIChair: Chris Veesaert, U.S. Bureau ofReclamation, Denver, CO
Tailings Dams Defined, Described andCompared to Water DamsAllen H. Gipson, Jr., P.E., P.G., Principal,Knight Piesold & Co., Denver, CO
Confessions of a Mine RegulatorPeter Werner, Department ofEnvironmental Quality, Helena, MT
Experience with Tailings Dams in theGeorgia Kaolin BeltA. Terry McClean, Rich Humphries, TomFrancis, and Jim Daly, Golder Associates,Inc., Atlanta, GA
1:30 pm – 3:00 pm
Concurrent Session D:Instrumentation and Monitoring
Development and Review of SurveillancePrograms for Tailings DamsTodd E. Martin, Senior GeotechnicalEngineer; and Michael P. Davies, P.Eng., P.Geo, Senior Geotechnical Consultant, AGRA
Earth & Environmental, Burnaby, BritishColumbia; and Maciej Szymanski, VicePresident; AGRA Earth & Environmental,Mississauga, Ontario
Precise Automated Monitoring forDeformation of Dams Using the GlobalPositioning System (GPS)Barry Hillman, Ph.D. and David Rutledge,Condor Earth Technologies, Sonora, CA
Performance of an Upstream ConstructedSlurry Disposal Reservoir DuringAbandonment by Covering with a 700 FtHigh Durable Rock FillDavid C. Cowherd, CEO and Chief Engineer, and Ioan J. Corda, Senior Engineer, DBCEngineers & Associates, Ltd., Centerville,OH; and Stephen Hatfield, PerformanceCoal Company, Whitesville, WV
3:30 pm – 5:00 pm
Concurrent Session E: Design,Construction and Operation Part IVChair: Kelvin Wu, Mine Safety & HealthAdministration, Pittsburgh, PA
Advances in the Design, Planning,Construction and Operation of TailingsStorage FacilitiesSteve Rice, P.Eng., Harvey McLeon, P.Eng.,and Robert Chambers, Manager ofEnvironmental Affairs, Klohn-CrippenConsultants, Ltd., Richmond, B.C.
Pennsylvania Technical Guidance forDeclassification of Tailings DamsDavid B.Wilson, P.E., Vice President,Geotechnical Section, Gannett Fleming,Inc.; and Dennis Dickey, P.E., Chief-Project Review Section, and Larry R. McCauley,P.E., Senior Civil Engineer, Division of DamSafety, Harrisburg, PA
Re-mining Coal Preparation Plant SlurryPondsS.R. Michalski, and T.A. Gray, GAIConsultants, Inc., Pittsburgh, PA; J.W.Parkinson, CQ Inc., Homer City, PA; andD.F. Dargie, Pelletco Corp., Cohassat, MA
3:30 pm – 5:00 pm
Concurrent Session F: Risk BasedManagement
Two Decades of Dam Safety OfficeExperience in Applying a Risk BasedApproach to Mine ImpoundmentsJerald LaVassar, M.S., P.E., Department ofEcology, Olympia, WA
Tailings Management Using QuantitativeRisk Assessment Iain Bruce, Bruce GeotechnicalConsultants, Inc., Vancouver, BritishColumbial and Franco Oboni, OboniAssociates, Inc.
Dewatering Strategies at Clay-LinedTailings Impoundments to ReduceEnvironmental RiskJohn Kramer and Robert Hoagland, CondorEarth Technologies, Inc., Sonora, CA
5:00 pm – 6:00 pm - Reception
Thursday, March 30
9:00 am – 3:00 pm
Field Trip to Barrick Bullfrog Mine
E x h i b i t o r s a n d S p o n s o r s
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