Caterpillar Inc. / Knife River North Central / SAFETY AND HEALTH ADMINISTRATION Metal / /
Event
Person Communication and Meetings / Reorganization / Labor Issues / Force Majeure / Product Issues / /
Facility
Knife River’s Highway / Mine Safety and Health Administration / Health REPORT OF INVESTIGATION Surface Nonmetal Mine / Mine I.D. No. / The bar / Mine Act / /
IndustryTerm
hydraulic oil cold / transportation / nominal ½-inch diameter chain / mine operator / normal mining operations / mine site / accident site / electronics / untrained miner / /
Organization
Mine Safety and Health Administration / Mille Lacs County Sheriff’s department / Hydraulics Expert Caterpillar Equipment Demonstration Operator Service / MSHA’s National Call Center / Midwest Medical Examiner’s Office / UNITED STATES DEPARTMENT OF LABOR / /
Person
John T. Sammis Jr. / Curtis R. Nickolauson Kirk Christopherson Evan / George Schorr / Todd H. Hass Bradley / Jason D. LaLonde Curtis / Steven Popp Joseph Hyatt Scott / Eugene D. Hennen / John Henry Russell Karsky Adam Bialke Craig / Jeffrey Bauer Nichelle Young / Joseph Hyatt Scott Killinger Jeffrey / James L. Angel / Michael Madsen / Gardner Pit / Scott Killinger Jeffrey Bauer Nichelle / Lambert John Henry Russell / Scott A. Sollars / Aaron Scheele Benjamin Kunstleben Janice / Russell Karsky / Craig Raske Steven Popp Joseph / Crane / Tim Crennen / Terry L. Boltjes Todd / Evan L. Foster Wesley / Jeffrey Lambert / Wesley T. Payne Aaron Scheele Benjamin / Adam Bialke Craig Raske Steven / D. Teresa M. Corona Mille / Wheel Loader / Bradley R. Barnes John / David M. Hallman Scott / Scott A. Armstrong / / /
Position
Attorney / Team Leader / principal operating official / Supervisory Special Investigator / miner / pilot control actuators / Inspector / Lacs County Sheriff / first Authorized representative / Safety Director / Technician / Officer / untrained miner / Regional President / Manager OVERVIEW / Engineer / Manager Aggregate Supervisor Aggregate Supervisor Aggregate Equipment Manager / Crusher Operator / Mechanical Engineer / Deputy Investigator / Model / Manager Caterpillar / Operator Excavator Operator Mechanic Attorney / Lacs County Death Investigator / Manager Team / representative / Lacs County Assistant / Technical Communicator St. Cloud Service Manager / GENERAL INFORMATION The / Aggregate Supervisor / /
MSHA - Report of Investigation - Surface Nonmetal Mine (Stone) - Fatal Powered Haulage Accident Occuring December 8, 2011