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U.S. Department of Energy
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Site characterization progress report, Yucca Mountain, Nevada. [Nuclear Waste Policy Act (Section 113). October 1, 1998 - March 30, 1999. Number 20]

Technical Report ·
OSTI ID:762185

The 20th semiannual report of the Yucca Mountain Site Characterization Project (YMP) summarizes activities during the period from October 1, 1998 through March 31, 1999. YMP activities are aimed at evaluating Yucca Mountain as a suitable site for permanent geologic disposal of nuclear materials, as directed by the Nuclear Waste Policy Act (NWPA). The progress report documents activities this period that contributed to completing the YMP's near-term programmatic and statutory objectives. These objectives include completing the Viability Assessment of a Repository at Yucca Mountain (VA), the Environmental Impact Statement (EIS), a possible U.S. Department of Energy (DOE) Secretarial Site Recommendation to the President, and, if the recommendation is approved, submittal of a license application to the U.S. Nuclear Regulatory Commission (NRC). The first of these objectives was attained with submittal of the VA (DOE 1998) to the President and the Congress. The other objectives are scheduled for completion in the next several years. The YMP's science and engineering work is now focused on supporting a decision on a site recommendation. YMP work this period continued to be concentrated in three integrated activities: site characterization, engineering design and construction, and repository performance. Accomplishments this period and their relation to near-term objectives are briefly summarized below. The near-term objectives and the three integrated activities are presented in more detail in Sections 2 through 6.

Research Organization:
Yucca Mountain Project, Las Vegas, Nevada (US)
Sponsoring Organization:
US Department of Energy (US)
DOE Contract Number:
AC08-91RW00134
OSTI ID:
762185
Report Number(s):
DOE/RW-0517
Country of Publication:
United States
Language:
English