DATA QUALIFICATION REPORT: MINERALOGY DATA FOR USE ON THE YUCCA MOUNTAIN PROJECT

Steinborn, T. L.

United States. Department of Energy. Office of Scientific and Technical Information.

关键词: Abundance;    X-Ray Diffraction;    Mineralogy;    License Applications;    Recommendations;   

DOI  :  10.2172/860251
RP-ID  :  TDR-NBS-HS-000005 REV 00
RP-ID  :  AC08-01RW12101
RP-ID  :  860251

美国|英语

来源: UNT Digital Library

【 摘 要 】

This DQR uses the technical assessment methods according to Attachment 2 of AP-SIII.2QY Rev. 0, ICN 3, to qualify DTN LADB831321AN98.002. The data addressed in this DQR have been cited in CRWMS M&O (2000b) to support the Site Recommendation in determining the suitability of Yucca Mountain as a repository for high level nuclear waste. CRWMS M&O (2000b) refers to mineral analyses that are unqualified. Within the context of this DQR, the term mineral analyses includes: (1) the determination of the identity of specific crystalline phases from the Yucca Mountain Site by X-ray diffraction (XRD) analysis, as well as, (2) determination of mineral abundance as a percentage of the total mineral content of samples collected from drill core, side wall core and drill cuttings. These data are used among other purposes to define the spatial distribution of minerals at the Yucca Mountain Site, for correlation with geologic properties, and may be used as input in developing both unsaturated and saturated zone flow and transport models for the YMP Total System Performance Assessment. This DQR evaluates the unqualified data within DTNs within the context of supporting such kinds of studies on the YMP. The unqualified data considered in this DQR were identified and directly used in CRWMS M&O (2000b) in which the mineral analyses are used to create three-dimensional representations of mineral distributions. The purpose of this DQR is to recommend data that can be cited as qualified for use in technical products to support the License Application. The qualified data were placed in new DTNs generated as a result of the evaluation. The appropriateness and limitations (if any) of the data with respect to intended use are addressed in this DQR. In accordance with Attachment 1 of procedure AP-3.15Q, Rev. 3, ICN 2, ''Managing Technical Product Inputs'', it has been determined that the unqualified mineral abundance data for core material are not used in the direct calculation of Principal Factors for post closure safety or disruptive events.