, maintenance, and repair of water lines, sewer lines, appurtenances, sewage pump stations, water booster stations, elevated water... use of common tools, materials and equipment used in construction and maintenance of water and sewer lines, water and wastewater...
Technician duties. Work requires ability to lead a crew, and judgment and initiative in troubleshooting utilities' related..., and maintenance of water distribution and sewer collection line construction, maintenance, and repair. Considerable knowledge...