Books
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WSO: Instrumentation and Control DVD
Operators learn basic principles of automation, control instrumentation, and SCADA in water treatment and ...
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Backflow Prevention and Cross-Connection Control DVD
This video illustrates techniques and equipment for cross-connection control and backflow ...
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Customer Service Techniques for Utilities DVD
Customer Service Techniques for Water Utilities outlines customer service basics and the importance of providing good customer service to utility ...
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WSO Coagulation, Flocculation and Sedimentation DVD
The most common method of removing turbidity from source water during drinking water treatment is a combination of coagulation, flocculation, and sedimentation, followed by filtration. This DVD explains and demonstrates coagulation, flocculation, and sedimentation processes to treatment operators and students. It defines the three treatment processes, gives a step-by-step guide for what to ...
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WSO Disinfection By-products DVD
Disinfection is essential in the battle against waterborne disease; however disinfectants can also create unwanted by-products. These disinfection by-products or DBPs are a concern because they can potentially cause long term health issues. This creates a tough balancing act for utilities: protecting the public from waterborne disease while minimizing the occurrence and impact of DBPs. This ...
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Nitrification in the Distribution System DVD
Water operators face ever increasing challenges to balance a list of drinking water regulations with water quality controls. To manage disinfection and control disinfection byproducts, many utilities have turned to chloramination for secondary disinfection. Chloraminating systems however, are prone to “nitrification-related accelerated disinfectant residual loss” in high water-age ...
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Managing Water Storage Tanks: A Key to Water Quality
The water storage system is a critical component in the multiple-barrier approach to safeguarding water supplies. Storage facilities have a significant effect on the quality of water that flows through the distribution system and on to the customer’s tap. Unfortunately, storing water can also lead to the degradation of a water supply. Excessive water age causes problems such as microbial ...
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Wastewater Treatment: Preliminary and Primary DVD
Water comes in many forms: groundwater, surface water, drinking water, wastewater, stormwater, or dual use and reuse. Some forms may need greater treatment than others, depending on where it is discharged or how it is used. This informative DVD provides a general wastewater overview that also discusses preliminary and primary treatment, and how solids are removed in order to protect downstream ...
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Where Does Water Come From? Where Does Water Go? DVD
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. Easy-to-understand animation and live action brings the water cycle to life. Kids learn that we get our water from rivers, ...
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Wastewater Treatment: Secondary
This video is meant to be a general wastewater overview that will examine secondary treatment. In secondary treatment biodegradable organic matter and suspended solids are removed, including unseen pollutants. This program discusses fixed growth systems, including trickling filters, which serve the dual purpose of filtering the wastewater and supporting the biological growth that feeds on the ...
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Safety First: Hazard Communications for Water and Wastewater Utilities DVD
In 2005 the Environmental Protection Agency promulgated that all Hazard Communication materials must be in compliance with OSHA standard for Globally Harmonized System for Hazard Communication (HCS) by the end of 2013. This video informs water and wastewater professionals the correct methodologies required for identifying and labeling hazardous and toxic materials, and covers the use of ...
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Safety First: Water Main Repair DVD
The program will follow the standard “Safety First” format and present proper preparation techniques and safe use of the equipment. Viewers will learn how to prepare the equipment needed for work and the proper procedures for preventing and limiting exposure to potentially fatal injury. The program will cover: -Avoiding injury to water utility workers and contractors ...
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Safety First: Slips, Trips, and Falls DVD
Slips, trips, and falls are the most common types of workplace accidents. Most of these types of accidents are avoidable by using common sense and being aware of surroundings. This DVD shows workers how to keep areas as free as possible of hazards, choose proper shoes and safety gear, and properly use equipment like fall arrest systems, ladders, and scaffolding. 14 ...
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Safety First: Pipe and Street Saws DVD
Operators using specialized power saws to cut pipe and asphalt or concrete pavement must be trained in the safe use of these saws. This DVD demonstrates proper use of pipe and street saws. The video also covers saw types, specialized blades, personal protective equipment, equipment inspection, and the importance of following saw-manufacturers’ instructions. 15 ...
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ASTM Standards in BUILDING CODES, 47th Edition (DVD, Plus, with Quarterly Updates)
Over 1,300 ASTM construction standards give you the tools you need to design and construct buildings that satisfy the international code requirements established by the International Code Council© (ICC).It provides easy access to the LATEST VERSIONS of the ASTM standards referenced by: The International Codes published by ICC© National Building Code of Canada National ...
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ASTM Standards in BUILDING CODES, 47TH Edition
(DVD, Basic)Over 1,300 ASTM construction standards give you the tools you need to design and construct buildings that satisfy the international code requirements established by the International Code Council© (ICC).It provides easy access to the LATEST VERSIONS of the ASTM standards referenced by: The International Codes published by ICC© National Building Code of Canada National ...
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ASTM Standards in BUILDING CODES, 47TH Edition
(DVD, Plus)Over 1,300 ASTM construction standards give you the tools you need to design and construct buildings that satisfy the international code requirements established by the International Code Council© (ICC).It provides easy access to the LATEST VERSIONS of the ASTM standards referenced by: The International Codes published by ICC© National Building Code of Canada National ...
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ASTM Standards in BUILDING CODES, 47th Edition
(DVD, Basic, with Quarterly Updates)Over 1,300 ASTM construction standards give you the tools you need to design and construct buildings that satisfy the international code requirements established by the International Code Council© (ICC).It provides easy access to the LATEST VERSIONS of the ASTM standards referenced by: The International Codes published by ICC© National Building Code of Canada National ...
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ASTM Standards in BUILDING CODES, 47th Edition (DVD, Basic Version with updates, LAN* version)
Over 1,300 ASTM construction standards give you the tools you need to design and construct buildings that satisfy the international code requirements established by the International Code Council© (ICC).It provides easy access to the LATEST VERSIONS of the ASTM standards referenced by: The International Codes published by ICC© National Building Code of Canada National ...
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ASTM Standards in BUILDING CODES, 47th Edition (DVD, Plus Version with updates, LAN* version)
Over 1,300 ASTM construction standards give you the tools you need to design and construct buildings that satisfy the international code requirements established by the International Code Council© (ICC).It provides easy access to the LATEST VERSIONS of the ASTM standards referenced by: The International Codes published by ICC© National Building Code of Canada National ...
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