Archives for November 2013

Fire Alarm System Testing & Inspection, Part I

Commercial fire alarm systems are a lot like referees. You really shouldn’t notice them until they are needed. How does a property owner or manager keep it that way, plus know that it will work when needed? A proper test and inspection of the system is the answer. Most municipalities require an annual test and [Read More]

High Rise Fire Safety in Chicago, Part II

Last week we introduced the Chicago Life Safety Ordinance and some of its requirements. Click here to review. This week we’ll answer the question we left off with: Why are some high rises fully compliant and some not compliant at all? As a response to the differences in economic and occupancy realities between residential high [Read More]

CI Cable Availability Update

From UL, dated April 3, 2013: “UL 2196 & ULC-S139 Consensus Standards Update A joint U.S. and Canada standards working group of the technical committee has been formed to determine what upgrades in requirements are necessary and to deliver a single, harmonized bi-national standard.  The group was provided a detailed report from the three working [Read More]

Can I put more than one sprinkler valve monitor on a single point?

Physically, you can obviously put the sprinkler devices on the same addressable circuit if there’s capacity on it. If you have a non-addressable fire alarm system or want to combine a number of valves onto a single addressable module, the valves must annunciate distictly if they have a dissimilar function.  In other words, if approved by [Read More]