Methods and techniques of sewer repair, maintenance and installation. Work with raw sewage and chemical in the collection system using only normal protective equipment. Work in small, cramped spaces. Work in a variety of weather conditions with exposure to the elements. Understand and follow oral instructions in the English language.
Measure distances using a tape measure or other measuring device.
Read, comprehend and interpret written material in the English language such as operation manuals and Material Safety Data Sheets. Set up or remove barricades, traffic cones or similar objects. Travel across rough, uneven or rocky surfaces. Coordinate the movement of more than one limb simultaneously. Work safely without presenting a direct threat to self or others.