The unsaturated zone (UZ) in Miocene-age welded tuffs at Yucca Mountain, Nevada, is under consideration as a potential site for the construction of a high-level radioactive waste repository. Secondary calcite and silica minerals deposited on fractures and in cavities in the UZ tuffs are texturally, isotopically, and geochemically consistent with UZ deposition from meteoric water infiltrating at the surface and percolating through the UZ along fractures. Nonetheless, two-phase fluid inclusions with small and consistent vapor to liquid (V:L) ratios that yield consistent temperatures within samples and which range from about 35 to about 80 C between samples have led some to attribute these deposits to formation from upwelling hydrothermal waters. Geochronologic studies have shown that calcite and silica minerals began forming at least 10 Ma and continued to form into the Holocene. If their deposition were really from upwelling water flooding the UZ, it would draw into question the suitability of the site as a waste repository.

Yucca Mountain is under study as a potential site for underground storage of high-level radioactive waste, with the principle goal being the safe isolation of the waste from the accessible environment. This paper addresses the hydrogeologic characteristics of the fault zones at Yucca Mountain, focusing primarily on the central part of the mountain where the potential repository block is located.

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The Maintenance Plan for the Performance Assessments and Composite Analyses for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada Test Site (Bechtel Nevada, 2000) requires an annual review to assess the adequacy of the performance assessments (PAs) and composite analyses (CAs) for each of the facilities, and reports the results in an annual summary report to the U.S. Department of Energy Headquarters. The Disposal Authorization Statements for the Area 3 and Area 5 Radioactive Waste Management Sites (RWMSs) also require that such reviews be made and that secondary or minor unresolved issues be tracked and addressed as part of the maintenance plan (U.S. Department of Energy [DOE]). The U.S. Department of Energy National Nuclear Security Administration Nevada Site Office performed annual reviews in fiscal year (FY) 2004 by evaluating operational factors and research results that impact the continuing validity of the PA and CA results. This annual summary report presents data and conclusions from the FY 2004 review, and determines the adequacy of the PAs and CAs. Operational factors, such as the waste form and containers, facility design, waste receipts, closure plans, as well as monitoring results and research and development (R&D) activities were reviewed …

Reno-Tahoe International Airport Air Guard Station, NV: One Pager USAF(Disregard Restriction Header and Footer)

Reno-Tahoe International Airport Air Guard Station, NV: Mil Value and Capacity Supporting Information USAF(Disregard Restriction Header and Footer)

Reno-Tahoe International Airport Air Guard Station, NV: COBRA Run USAF(Disregard Restriction Header and Footer)

Reno-Tahoe International Airport Air Guard Station, NV Economic Impact (EIT Run) USAF(Disregard Restriction Header and Footer)

Reno-Tahoe International Airport Air Guard Station, NV: Community Infrastructure Assessment USAF(Disregard Restriction Header and Footer)

Reno-Tahoe International Airport Air Guard Station, NV: Environmental Impact USAF(Disregard Restriction Header and Footer)

IND 0108 Close Hawthorne AD Cobra 05022005.CBR

Recommendation: Close Hawthorne Army Depot, Nevada, Relocate Storage and Demilitarization functions to Tooele Army Depot, UT. Justification, Payback, Economic Impact on Communities, Community Infrastructure, Environmental Impact,

INSTALLATION ENVIRONMENTAL PROFILE NAVAL AIR STATION FALLON, NV, Air Quality (DoD Question #210-225), Cultural/Archeological/Tribal Resources (DoD Question #229-237), Dredging (DoD Question # 226-228), Land Use Constraints/Sensitive Resource Areas (DoD Question #198-201, 238, 240-247, 254-256, 273), Marine Mammal/Marine Resources/Marine Sanctuaries (DoD Question #248-250, 252-253), Noise (DoD Question # 202-209, 239), Threatened and Endangered Species/Critical Habitat (DoD Question #259-264), Waste Management (DoD Question # 265-272), Water Resources (DoD Question # 258, 274-299), Wetlands (DoD Question # 251, 257),

NAS_FALLON_NV, NV, Demographics, Child Care, Cost of Living, Education, Employment, Housing, Medical Providers, Safety/Crime, Transportation, Utilities

COBRA REALIGNMENT SUMMARY REPORT, Starting Year 2006, Final Year 2011, Payback Year- Immediate

Economic Impact Report, IND-0108: Close Hawthorne Army Depot, Overall Economic Impact of Proposed BRAC-05 Action, Cumulative Job Change (Gain/Loss) Over Time, Employment Trend (1988-2002), Unemployment Percentage Trend (1990-2003), Per Capita Income x $1,000 (1988-2002)

HAWTHORNE ARMY DEPOT, NV, Demographics, Child Care, Cost of Living, Education, Employment, Housing, Medical Providers, Safety/Crime, Transportation, Utilities

IND-0108 CLOSE HAWTHORNE ARMY DEPOT, Close Hawthorne Army Depot. Relocate the storage and demilitarization functions to Tooele Army Depot.

Memorandum of meeting with Day & Zimmermann Corp. Group regarding the Government-Owned Contractor-Operated (GOCO) facilities that it operates.

Memorandum of meeting with Day & Zimmermann Corp. Group regarding the Government-Owned Contractor-Operated (GOCO) facilities that it operates including a PowerPoint presentation prepared by Day & Zimmermann with the title: "Day & Zimmerman Munitions and Defense: BRAC Commission Review and Analysis, Joint Issues Team." Document also includes Joint Cross-Service group analysis documents, a local government proclamation, and a news article with the title: "Agreement May Save Plant Jobs."

Executive Correspondence – Letter to Secretary Rumseld and all Commissioners from Governor Kenny Guin of Nevada discussing the relocation of the Nevada Air National Guard

Hawthorne Army Depot Justification Book

Coalition Correspondence - Letter to all Commissioners from Roy Slate, President, Nevada Fire Chiefs Association discussing the realignment of C-130 aircraft currently assigned to the Nevada Air National Guard.

Report of response submitted by Nevada ANG to DoD 2005 BRAC