This military-developed text contains the final section of a four-part course to train environmental support specialists. Covered in the individual course blocks are maintenance of water and waste processing system components (external corrosion control, cathodic protection, drive equipment, pipelines and valves, meters and recorders, chemical feeders, maintenance of sewage plant equipment, pump maintenance, and wells and well maintenance) and collection, transportation, and disposal of solid waste (solid waste processing, duties of solid waste monitors, solid waste collection planning and procedures, solid waste transportation, solid waste disposal methods and their operation, sanitation in solid waste processing, public health, and nuisance aspects). This section contains both teacher and student materials. Printed instructor materials include lesson plans with an outline of teaching steps and a plan of instruction detailing the units of instruction, the duration of the lesson, objectives, and supportive materials needed. Among the student materials provided are two study guides containing objectives, assignments, text readings, and review questions as well as two student workbooks containing exercises and lab work. (MN)