Table of Contents

Vadose Zone Characterization Project at the Hanford Tank Farms, T Tank Farm Addendum
DOE Grand Junction Office, Grand Junction, Colorado

GJO-99-101-TARA
GJO-HAN-27

Vadose Zone Characterization Project at the Hanford Tank Farms

Addendum to the T Tank Farm Report

July 2000

Prepared for U.S. Department of Energy, Richland Operations Office, Richland, Washington.
Prepared by U.S. Department of Energy, Grand Junction Office, Grand Junction, Colorado.

Work Performed Under DOE Contract No. DE-AC04-94AL96907 for the U.S. Department of Energy.

Table of Contents

Signature Page
Executive Summary
1.0 Introduction
2.0 Summary of Additional Data
3.0 Discussion of Results
4.0 Three-Dimensional Visualizations
5.0 Conclusions
6.0 Recommendations
7.0 References
Appendix A. Summary of High Rate Logging Results for the T Tank Farm
Appendix B. Summary of Repeat Logging Results for the T Tank Farm
Appendix C. Summary of Interpreted Data Set for the T Tank Farm
Appendix D. T Tank Farm Visualizations
Appendix E. Summary of Additional Borehole Data in the Vicinity of the T Tank Farm