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At least 307 records · Page 17

2015 Uranium Mill Tailings Radiation Control Act (UMTRCA) Title ll Annual Report, L-Bar, New Mexico Disposal Site

The L-Bar, New Mexico, Uranium Mill Tailings Radiation Control Act (UMTRCA) Title II Disposal Site was inspected on August 18, 2015. The tailings impoundment was in excellent condition. Erosion and vegetation measurements to monitor the condition of the impoundment cover indicated that no erosion is occurring, and perennial vegetation foliar cover at the measurement plots increased substantially compared to previous years due to above-average precipitation for the year. A short segment of the perimeter fence near the site entrance was realigned in spring 2015 because a gully was undermining the fence corner. Loose fence strands at another location were repaired during the inspection, and a section of fence needs to be realigned to avoid areas affected by deep gullies and sediment deposition. Inspectors identified no other maintenance needs or cause for a follow-up inspection. Groundwater monitoring is required every 3 years. The next monitoring event will be in 2016.

54 ENVIRONMENTAL SCIENCES↗

Annual Report of Monitoring at Everest, Kansas, in 2015

In March 2009, the CCC/USDA developed a plan for annual monitoring of the groundwater and surface water (Argonne 2009). Under this plan, approved by the KDHE (2009), monitoring wells are sampled by using the low-flow procedure (Puls and Barcelona 1996; Yeskis and Zavala 2002), and surface water samples are collected at five locations along the intermittent creek. Vegetation sampling is conducted as a secondary indicator of plume migration. As of 2015, the frequency of surface water sampling has been decreased to once yearly, per the approval of the KDHE (2015).

54 ENVIRONMENTAL SCIENCES↗

Annual Report of Monitoring at Barnes, Kansas, in 2015

This present report documents the results of monitoring conducted in 2015. Sampling of the approved monitoring well network and the two public water supply wells was conducted on October 1-5, 2015.

54 ENVIRONMENTAL SCIENCES↗

LDRD 2015 Annual Report: Laboratory Directed Research and Development Program Activities

Each year, Brookhaven National Laboratory (BNL) is required to provide a program description and overview of its Laboratory Directed Research and Development Program (LDRD) to the Department of Energy (DOE) in accordance with DOE Order 413.2B dated April 19, 2006. This report provides a detailed look at the scientific and technical activities for each of the LDRD projects funded by BNL in FY 2015, as required. In FY 2015, the BNL LDRD Program funded 43 projects, 12 of which were new starts, at a total cost of $9.5M.

99 GENERAL AND MISCELLANEOUS↗