Editor, 'BIS Service Interrupted by Power Problems', NCSU Libraries Newsletter v20n02 (September 1992) _The NCSU Libraries Newsletter_ Volume 20 no. 2 September 1992 Editor "BIS Service Interrupted by Power Problems" The D. H. Hill Library building experienced major electrical problems that brought the BIS online catalog and circulation system down late on Friday, September 11, and again late Monday, September 14. Two shifts from the Physical Plant worked round the clock to isolate the cause of the problems. This is the first major downtime to affect BIS in its five-year history at NCSU; the new online system will contain built-in back-ups for emergencies. The Libraries apologizes for any inconvenience to its users.