This field guide provides a handy, practical how-to book for drinking water personnel involved in disinfection processes. The book gives water operators common problems and provides solutions on disinfection procedures. Coverage includes chapters on chlorination chemicals, disinfection of new pipelines, pipe line repairs and storage facilities and highly chlorinated water; plus underwater inspections of storage facilities and their disinfection issues; a chapter on pipeline chlorination simplified and indexes on calculations of tank volumes and pipleline continuous feed method.