Pay in 4 interest-free payments of $30.25 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
and specific distribution processes in detail
Covers all 4 examination categories 2018 Revised Edition
Producing and delivering the highest quality drinking water takes training
is organized into 21 chapters addressing core test content on certification exams
Chapters discuss regulations
Water System Operations (WSO) Distribution 1 & 2 (AWWA) WD and specific distribution processes inSO Water Distribution, Class 1 & 2, is organized into 22 chapters addressing core test content on certification exams. Chapters discuss regulations, operator math and chemistry, and specific distribution processes in detail. Other chapters cover water use and system design, water mains, hydrants and valves, water system supply security and public relations. Everything you need to know to pass your Class 1 or 2 exam is included in this book. To
