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new equipment photos
Covers all 4 examination categories 2018 Revised Edition
and specific distribution processes in detail
Chapters discuss regulations
SO Water Distribution
Water System Operations (WSO) Distribution 1 & 2 (AWWA) WD new equipment photosSO 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
