UNITS O1 or S1 Monitoring Signing Lighting and Guarding
The 1-day NRSWA Unit S1 Monitoring signing, lighting and guarding course is for anyone that needs to monitor and supervise the temporary signage, cones, guards and lights on the roads that direct traffic and people around the place of work. Previously known as Unit 10, this course is for supervisors only who do not undertake any physical work.