December 4, 2017

Pre- and Post-Rehabilitation Modeling & Radiometric Results of the GJT Calibration Pads

Pre- and Post-rehabilitation modeling & radiometric results of the calibration pad surface at Grand Junction Regional Airport: October, 2017

August 10, 2017

Construction of Calibration Pads Facility: Walker Field, Grand Junction, Colorado

1978 report on construction of the Calibration Pads Facility at Walker Field Airport in Grand Junction, Colorado

October 17, 2013

Field Calibration Facilities for Environmental Measurement of Radium, Thorium, and Potassium (October 2013)

Field Calibration Facilities for Environmental Measurement of Radium, Thorium, and Potassium (October 2013)

June 30, 1994

Field Calibration Facilities for Environmental Measurement of Radium, Thorium, and Potassium (June 1994)

December 31, 1993

Calibration Model Assignments expressed as U3O8, Summary Table ES-1

September 30, 1988

Exposure-Rate Calibration Using Large-Area Calibration Pads (September 1988)

November 30, 1985

Calibration Pad Assignments for Spectral Gamma (November 1985)

April 30, 1984

Parameter Assignments for Spectral Gamma-Ray Borehole Calibration Models (April 1984)

December 31, 1983

Grade Assignments for Models Used for Calibration of Gross-Count Gamma-Ray Logging Systems (December 1983)

May 31, 1983

A Model for Water Factor Measurements With Fission-Neutron Logging Tools (May 1983)