Product Description: Microfiltration and ultrafiltration have gained rapid acceptance as processes that provide a reliable and very high level of particle, turbidity, and microorganism removal. This manual contains information on low pressure membranes in their widely diverse applications, operations and system designs...read more

Product Description: Effectively managing valves as an asset can have a significant impact both for the water utility and the customer. This revised manual covers valve selection and installation as well as the importance of location, condition, and frequency of operation...read more

Product Description: Hydraulic and pneumatic power actuators provide automatic control of ball, plug, and butterfly valves, as well as slide gates in water and wastewater applications. This new Manual of Water Supply Practices explains how various actuators are constructed and operated given specific parameters...read more

Product Description: Reduce the chances of cross-connections and backflow into your potable water system. Manual M14 provides a total cross-connection control program for your water system. The manual explains how cross-connections and backflow can occur and tells you how to choose, install, and maintain backflow prevention devices...read more

Product Description: This third edition of M22 contains information needed to estimate customer demand and maximum expected flow that can be used to size new service lines and meters. This edition expands the ways to approach the sizing of water service lines and meters and offers improved methods for the sizing of dedicated irrigation meters...read more

Product Description: Written for both public and investor-owned utilities, the manual addresses both traditional and innovative utility financing alternatives to meet both short- and long-term capital requirements. Coverage includes strategic planning, budgeting, internal or external funding, legal factors, the playerssale, closing, and rating agency requirements...read more

Product Description: As more water systems turn to safer alternatives to chlorine gas, the generation of hypochlorite on site has become increasingly common. M65, On-Site Generation of Hypochlorite, presents the principles of on-site generation (OSG), the differences between low-strength and high-strength OSG systems, and the subsequent impact each of these systems has on design, construction, and maintenance for water and wastewater utilities...read more

Product Description: Operators of small water systems do it all - O & M, management, sampling, customer service, everything. This new field guide may be the handiest book ever written for these unsung heroes of public health protection. It provides information and data needed for operating small drinking water and wastewater treatment facilities: chemicals and feeds, monitoring, water distribution, equipment maintenance, safety, pumps, meters, pipes, installation, water wells, relevant math and chemical equations, water quality regulations, wastewater collection, and much more...read more

Product Description: When it comes to being safe on the job, employees need training in three things: knowledge, action, and attitude. This maual addresses these three safety components for each of the main safety areas encountered in water utilities...read more

Product Description: Contains 52 weekly safety talks that cover a variety of safety topics related to water utility operations. Each talk can be made in just a few minutes. Stop wondering what to talk about and spending your valuable time preparing presentations...read more

Product Description: Fiberglass pipe is used in many industries for myriad applications. Its durability, strength, and corrosion resistance eliminate the need for interior linings, exterior coatings, and cathodic protection. Fiberglass pipe systems offer great design flexibility, and fiberglass pipe is available in a multitude of diameters ranging from very small to very large...read more

Product Description: Water managers and operators can refer to this professional manual of water supply practices to learn these techniques and to get the answers to all of their questions about external corrosion.

Product Description: The second DVD in this training series.

Product Description: For more than 30 years, DSS has brought together water professionals dealing with distribution and O&M. They are driven to attend DSS to learn how to manage and solve distribution issues, find out about new products and advanced technologies,improve operational efficiency, and manage water loss...read more

Product Description: The first DVD in this training series, Part One cover the preliminary and primary treatment of liquid stream.

Product Description: Viewers will learn how to prepare the equipment needed for water main repair work and the proper procedures for preventing and limiting exposure to potentially fatal injury, thus saving your company millions of dollars a year. The program will cover: Initial traffic zone deployment, day and night; Initial marking, trenching and excavation including soil assessment and work boxes; Working with large machinery; plus Post completion backfill and bedding safety and restoration of traffic lanes...read more

Product Description: Where does tap water come from? What happens to water after it goes down the drain? Why does water need to be cleaned before and after people use it? Kids learn all the answers in this entertaining video.Children watch how the earth recycles water using the hydrologic cycle...read more

Product Description: In 2005 the Environmental Protection Agency promulgated that all Hazard Communication materials must be in compliance with OSHA standard for Globally Harmonized System (GHS) for Hazard Communication (HCS) by the end of 2013. This video wil inform water and wastewater professionals about the correct methodologies required for identifying and labeling hazardous and toxic materials...read more

Product Description: Updated version of 2001 Chlorline Safety DVD revised in 2004 to meet OSHA standards. Chlorine is the single most dangerous chemical utilities work with every day.