Approval came as part of the testing of cable trays for use in a nuclear power station. Here, controlled tests were conducted in accordance with ASTM E 1725-95 (2001). This standard, which applies to electrical equipment, is particularly relevant to equipment for nuclear power stations.

As part of the testing procedure, DBI’s control equipment for furnace testing was upgraded to meet the requirements stipulated in the ASTM standard. The tests conducted have furnished DBI’s laboratory with valuable knowledge about fire resistance testing in accordance with ASTM standards.