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Title: Geotechnical field data and analysis report, July 1990--June 1991. Volume 1

Technical Report ·
OSTI ID:10134727

The Geotechnical Field Data and Analysis Report documents the geotechnical data from the underground excavations at the Waste Isolation Pilot Plant (WIPP) located near Carlsbad, New Mexico. The data are used to characterize conditions, confirm design assumption, and understand and predict the performance of the underground excavations during operations. During the construction of the principal underground access and experimental areas, reporting was on a quarterly basis. Since 1987, reporting has been carried out annually because additional excavations such as the waste storage panels, will take place gradually over an extended period. This report presents and analyzes data collected up to June 30, 1991. The two-volume format of the Geotechnical Field Data and Analysis Report was selected to meet the needs of several audiences. Volume I focuses on the geotechnical performance of the various underground facilities including the shafts, shaft stations, access drifts, test rooms, and waste storage areas. The results of excavation effects investigations, stratigraphic mapping, and the occurrence of brine are also documented. It provides an evaluation of the geotechnical aspects of performance in the context of the relevant design criteria. The depth and breadth of the evaluation for the different underground facilities varies according to the types and quantities of data that are available, and the complexity of the recorded geotechnical responses.

Research Organization:
Westinghouse Electric Corp., Carlsbad, NM (United States). Waste Isolation Div.
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC04-86AL31950
OSTI ID:
10134727
Report Number(s):
DOE/WIPP-92-010-Vol.1; ON: DE92010685
Resource Relation:
Other Information: PBD: Mar 1992
Country of Publication:
United States
Language:
English