In situ grouting of low-level burial trenches with a cement-based grout
Conference
·
OSTI ID:6245192
A restoration technology being evaluated for use in the closure of one of the low-level radwaste burial grounds at Oak Ridge National Laboratory (ORNL) is trench stabilization using a cement-based grout. To demonstrate the applicability and effectiveness of this technology, two interconnecting trenches in Solid Waste Storage Area 6 (SWSA 6) were selected as candidates for in situ grouting with a particulate grout. The primary objective was to demonstrate the increased trench stability and decreased potential for leachate migration following in situ injection of a particulate grout into the waste trenches. Stability against trench subsidence is a critical issue. 7 refs., 3 figs., 5 tabs.
- Research Organization:
- Oak Ridge National Lab., TN (United States)
- Sponsoring Organization:
- DOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC05-84OR21400
- OSTI ID:
- 6245192
- Report Number(s):
- CONF-910981-11; ON: DE92000055
- Country of Publication:
- United States
- Language:
- English
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In situ grouting of low-level burial trenches with a cement-based grout at Oak Ridge National Laboratory
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Related Subjects
052000* -- Nuclear Fuels-- Waste Management
054000 -- Nuclear Fuels-- Health & Safety
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
BUILDING MATERIALS
CEMENTS
CONTAINMENT
DISPERSIONS
GROUTING
LEACHATES
LOW-LEVEL RADIOACTIVE WASTES
MANAGEMENT
MATERIALS
MIXTURES
RADIOACTIVE MATERIALS
RADIOACTIVE WASTE MANAGEMENT
RADIOACTIVE WASTE STORAGE
RADIOACTIVE WASTES
SOLUTIONS
STABILITY
STORAGE
TESTING
WASTE MANAGEMENT
WASTE STORAGE
WASTES
054000 -- Nuclear Fuels-- Health & Safety
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
BUILDING MATERIALS
CEMENTS
CONTAINMENT
DISPERSIONS
GROUTING
LEACHATES
LOW-LEVEL RADIOACTIVE WASTES
MANAGEMENT
MATERIALS
MIXTURES
RADIOACTIVE MATERIALS
RADIOACTIVE WASTE MANAGEMENT
RADIOACTIVE WASTE STORAGE
RADIOACTIVE WASTES
SOLUTIONS
STABILITY
STORAGE
TESTING
WASTE MANAGEMENT
WASTE STORAGE
WASTES