Construction techniques are vital, but a civil engineer is employed to conduct the correct QA/QC on those techniques. This doesn't devalue the effort of the wo

Construction techniques are vital, but a civil engineer is employed to conduct the correct QA/QC on those techniques. This doesn't devalue the effort of the work crew, but it does recognize you need accredited professionals at certain parts of the process to ensure public safety. To be a bit more pointed: causality isn't difficult here. This legislation and professional practice was deliberately designed as a result of the numerous failures observed throughout the 1900s. The cause: multiple fatalities and unreliable infrastructure let to the regulation of the engineering profession. The effect: we are safer.