Water Distribution System

Apr
11

Water Distribution | Valve Modes of Operation

Learn about Valve Modes of Operation in this excerpt from our Distribution System Exam Review.     If you are preparing for a certification exam, you may be interested in our FREE Exam Tips or in signing up for one of our Exam Prep courses. We are here to help you achieve your career objectives.

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Mar
28

Water Distribution | Backflow Prevention

Learn about Backflow Prevention in this excerpt from our Distribution System Exam Review course.       Topics covered include facts and explanations about Air Gaps, RPZ Backflow Preventers, Double Check Valves, Vacuum Breakers, Atmospheric Vacuum Breakers, Pressure Vacuum Breakers. If you are preparing for a certification exam, you may be interested in our FREE […]

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Feb
28

Water Distribution | Fire Hydrant Parts and Classification

Learn about Fire Hydrant parts and classification in this excerpt from our Distribution System Exam Review course.     In this video we look at hydrant parts and the different classifications. Each color represents a different flow rate. Red hydrants have a flow below 500 gallons per minute (GPM). Orange hydrants are between 500 and […]

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Feb
07

Water Distribution | Hydrant Installation and Types of Fire Hydrants

Learn about Fire Hydrants in this excerpt from the Distribution System Exam Review course.     In this video we look at the guidelines for fire hydrant installation, and the four basics types of fire hydrants. These types include:  Dry-Barrel Hydrants, Wet-Barrel Hydrants, Warm-Climate Hydrants, and Flush Hydrants. For more videos like this, check out […]

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Feb
03

Water Distribution Math | Chlorine Demand

Learn how to calculate Chlorine Demand in this video. This is an example of our Five Step Process to solving math problems.     If you are preparing for a certification exam, you may be interested in our FREE Exam Tips or in signing up for one of our Exam Prep courses. We are here to help you achieve your […]

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Jan
24

Water Distribution | Pipe material

Learn about different pipe materials in this excerpt from the Distribution System Exam Review course.     In this video we look at pipe material and considerations involved with installing distribution piping. These considerations include, material, corrosion resistance, quality maintenance and installation cost. For more information regarding C-Value of pipe, check out THIS paper. If […]

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Jan
22

Project Management | Steps in Managing a Project

Learn the steps to planning and executing a project in this excerpt from our Effective Utility Management course.   In this video, we look at the step of an effective project. To learn more about managing a Water Utility, visit our website and check out the Effective Utility Management program. If you are preparing for […]

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Dec
12

Flushing and Disinfection

Check out this video to learn about Flushing and Disinfection following new water main installation. If you are preparing for a certification exam, you may be interested in our FREE Exam Tips or in signing up for one of our Exam Prep courses. We are here to help you achieve your career objectives.

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