skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: 45-Day safety screen results for tank 241-U-203, push mode, cores 79 and 80

Technical Report ·
DOI:https://doi.org/10.2172/74107· OSTI ID:74107

Two one-segment core samples from tank 241-U-203 (U-203) were received by the 222-S Laboratories and underwent safety screening analysis, consisting of differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and total alpha activity. In addition to the safety screening requirements, inductively coupled plasma (ICP) spectrographic analysis for lithium was performed to determine the extent of hydrostatic head fluid contamination during the sampling event. No notification limits were exceeded for these analyses.

Research Organization:
Westinghouse Hanford Co., Richland, WA (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC06-87RL10930
OSTI ID:
74107
Report Number(s):
WHC-SD-WM-DP-109; ON: DE95012837; TRN: 95:016343
Resource Relation:
Other Information: PBD: 5 May 1995
Country of Publication:
United States
Language:
English