I would appreciate information about use of metallic raceway/conduit for
fire alarm systems in University buildings.  A value engineering report
for a major library renovation proposes plenum rated cable in lieu of
raceway to save $70K in construction cost.  Our standard has been to use
raceway for all FA system...regardless of minimum code requirements.

My specific question...what is the practice at your University, and if
your standards exceed the Fire Alarm Code and/or NEC, what is the
justification?

Mark D. Murray, PE                      University of Washington
Manager                                 Environmental Health & Safety
[log in to unmask]                Box 354400
206-543-0465                            Seattle, WA 98195-4400
                                        http://www.ehs.washington.edu