Nuclear Criticality Safety Review of Hanford High-level Radioactive Waste Tank Farms
Author: John M. Clark
Publisher:
Published: 1992
Total Pages:
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Author: John M. Clark
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Published: 1992
Total Pages:
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Published: 2000
Total Pages: 50
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DOWNLOAD EBOOKIn November 1999, the Deputy Secretary of the Department of Energy directed a series of actions to strengthen the Department's ongoing nuclear criticality safety programs. A Review Plan describing lines of inquiry for assessing contractor programs was included. The Office of River Protection completed their assessment of the Tank Farm Contractor program in May 2000. This document supports that assessment by providing a compliance statement for each line of inquiry.
Author: T. S. Vail
Publisher:
Published: 1992
Total Pages:
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Published: 1981
Total Pages: 556
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DOWNLOAD EBOOKAuthor: United States. Congress. House. Committee on Commerce. Subcommittee on Oversight and Investigations
Publisher:
Published: 1998
Total Pages: 160
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Published: 1995
Total Pages: 12
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DOWNLOAD EBOOKRadioactive waste containing low concentrations of fissile isotopes is stored in underground storage tanks on the Hanford Site in Washington State. The goal of criticality safety is to ensure that this waste remains subcritical into the indefinite future without supervision. A large ratio of solids to plutonium provides an effective way of ensuring a low plutonium concentration. Since the first waste discharge, a program of audits and appraisals has ensured that operations are conducted according to limits and controls applied to them. In addition, a program of surveillance and characterization maintains watch over waste after discharge.
Author: R. E. Gephart
Publisher:
Published: 2003
Total Pages: 430
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DOWNLOAD EBOOKIn Hanford: A Conversation About Nuclear Waste and Cleanup, Roy Gephart takes us on a journey through a world of facts, values, conflicts, and choices facing the most complex environmental cleanup project in the United States: the U.S. Department of Energy's Hanford Site. Starting with the top-secret Manhattan Project, Hanford was used to create tons of plutonium for nuclear weapons. Hundreds of tons of waste and millions of curies remain. In an easy-to-read, illustrated text, Gephart crafts the story of Hanford becoming the world's first nuclear weapons site to release large amounts of contaminants into the environment. This was at a time when radiation biology was in its infancy, industry practiced unbridled waste dumping, and the public trusted what it was told. Hanford history reveals how little we sometimes understand events when caught inside of them. The plutonium market stalled with the end of the Cold War. Public accountability and environmental compliance ushered in a new cleanup mission. Today, Hanford is driven by remediation choices whose outcomes remain uncertain. It's a story whose epilogue will be written by future generations. This book is an information resource, written for the general reader as well as the technically trained person. It provides an overview of Hanford and cleanup issues facing the nuclear weapons complex. Each chapter is a topical mini-series. It's an idea guide that encourages readers to be informed consumers of Hanford news, and to recognize that knowledge, high ethical standards, and social values are at the heart of coping with nuclear waste. Hanford history is a window into many environmental conflicts facing our nation; it's about building uponsuccess and learning from failure. And therein lies a key lesson: when powerful interests are involved, no generation is above pretense.
Author:
Publisher:
Published: 1995
Total Pages: 782
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DOWNLOAD EBOOKAuthor: United States. Congress. Senate. Committee on Energy and Natural Resources
Publisher:
Published: 1993
Total Pages: 100
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Publisher:
Published: 1999
Total Pages: 752
ISBN-13:
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