Work in small, cramped areas such as ceiling spaces, closets, etc. Work around chemicals, gases, and other toxic or dangerous substances. Work around vermin such as spiders, scorpions, snakes, cockroaches, rats, etc. Work at heights greater than ten feet. Climb ladders or steps to reach work area.
Measure distances using a tape measure or other measuring device.
Comprehend and made inferences from materials written in the English language. Learn job-related material primarily through oral instruction and observation. As a condition of continuing employment, the employee must satisfactorily complete the prescribed four year apprentice training program. The apprentice will be periodically evaluated during the training program. Apprentices may be terminated or demoted to their former class if they do not progress satisfactorily in either classroom training or performance on the job.