NRSWA Supervisor Practice Questions - NRSWA Street Works Supervisor Units (City & Guilds 6167 SWQR) Exam

The CAT must hold a valid, up-to-date calibration certificate (typically annual) and pass daily function checks before use Calibration is required only if the unit suffers a physical impact or drops into water Calibration certificates are valid for 5 years regardless of manufacturer recommendations Daily self-test routines eliminate the need for formal laboratory calibration certificates