Skip to main content


Fire detection

Which of the following detector types can detect smoke or a smoldering fire that has not yet burst into flames? A. Ionization B. Rise-of-temperature C. Photoelectric D. Flame detectors
Recent posts

Soil modification

A soil's density can provide an indication of its strength. To increase load-bearing capacity what does soil modification often seek to reduce in soil?


While underimprovement describes property that is not being put to its highest and best use (reducing its value), when does overimprovement apply?

Changes in work

During construction, how does the owner unilaterally order changes to the contract without changing its terms? A by change order document B by issuing a written order for a minor change C by construction change directive D by issuing an addendum E none of the above