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I am looking for information
about using a 3.0 Ci Am-Be logging source in a 200 meter unlined bore hole in
bed rock. We currently require all
bore holes to be lined Thanks in advance Ian Fraser Safety Office University of
Waterloo 200 University
Ave W. Waterloo,
ON N2L 3G1 (519) 888-4567
Ext. 6268 Fax (519)
746-5023 |