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Title: Establishment of a Cost-Effective and Robust Planning Basis for the Processing of M-91 Waste at the Hanford Site

Technical Report ·
DOI:https://doi.org/10.2172/15020938· OSTI ID:15020938

This report identifies and evaluates viable alternatives for the accelerated processing of Hanford Site transuranic (TRU) and mixed low-level wastes (MLLW) that cannot be processed using existing site capabilities. Accelerated processing of these waste streams will lead to earlier reduction of risk and considerable life-cycle cost savings. The processing need is to handle both oversized MLLW and TRU containers as well as containers with surface contact dose rates greater than 200 mrem/hr. This capability is known as the ''M-91'' processing capability required by the Tri-Party Agreement milestone M-91--01. The new, phased approach proposed in this evaluation would use a combination of existing and planned processing capabilities to treat and more easily manage contact-handled waste streams first and would provide for earlier processing of these wastes.

Research Organization:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-76RL01830
OSTI ID:
15020938
Report Number(s):
PNNL-14778; 830403000; TRN: US0504715
Country of Publication:
United States
Language:
English