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WaterOperator.org Blog

Articles in support of small community water and wastewater operators.

Featured Video: Energy Efficiency at Wastewater Treatment Facilities

Featured Video: Energy Efficiency at Wastewater Treatment Facilities
As winter gets underway, many of communities are thinking about energy costs and energy savings. Utilities will recognize these concerns as well. Did you know 30-40% of a municipality's energy budget is spent on the treatment of drinking water and wastewater? Chances are someone at your utility has been made aware. With energy costs rising everywhere, it doesn't hurt to save money where you can and perform an energy audit at your utility.

This 7-and-a-half minute video from the Rural Community Assistance Partnership (RCAP) doesn't go into the details of a full energy audit. But it does outline several areas where energy audits often find opportunities for savings. It can be a great way to introduce water boards, mayors, and other decision-makers to the benefits of energy audits. And even without being a full audit, it might give you some good ideas for your utility. Though the video highlights wastewater treatment facilities, most of the tips could be easily applied to drinking water utilities as well.

Energy Efficiency at Wastewater Treatment Facilities from RCAP on Vimeo.

If you're interested in getting an energy audit for your utility, RCAP staff are able to carry out energy audits for both water and wastewater utilities. To find the RCAP partner that serves your region, check their website.

Featured Video: Control Valve Disassembly

Sometimes, operations and maintenance means taking things apart and putting them together again. If that's what you need to do right now, this video could get you halfway there. This eight-and-a-half minute video walks through the tools and steps needed to disassemble two kinds of control valves: a pump control valve and a pressure reducing valve. It includes a number of helpful hints and tricks, such as useful hand tools you can make yourself, and markings that will help with reassembly. (Reassembly instructions are not included in the video though.)


To see the complete disassembly, inspection, and reassembly process for the pump control valve, see this video.

Featured Video: Valve Maintenance

Spring is traditionally the time to knock out the cobwebs and dust off the high shelves. For those of us living in areas with cold winters, it's often the first time going outside has felt pleasant for months. For those in warmer climates, it's often time to batten down the hatches for the serious summer heat. But no matter where you live, spring cleaning season is officially here. And your utility doesn't need to be any different! Spring can be a great time to start your valve exercise program, whether you're making your post-winter maintenance assessment or getting things in shape for the summer. And this week's video, from our partners at the Rural Community Assistance Partnership (RCAP), is a great resources as you get started. The 4-and-a-half minute video provides a brief walkthrough of the valve exercising process, along with dos and don'ts and maintenance tips.

For more videos from RCAP, check out their channel on Vimeo. For more on valve topics, search our document database using the keywords "valve exercising" or "valve maintenance" (both without the quote marks) in the Keyword Filter.

Featured Video: Lockout/Tagout

Why do things never seem to break when the weather's nice out? Somehow, whether it's the roof over your house, the battery in your car, or the machinery at your utility, things always seem to have a way of breaking down right when it's pouring rain, or there's a raging blizzard, or the temperature's over 100. Probably it's just that those are the breakdowns we find more memorable, while the quick fixes on sunny spring mornings fade into the background. Whatever the reason, the important thing to remember is to be safe, no matter what life is throwing at you while you're out getting your hands dirty. One important maintenance safety practice is known as lockout/tagout, or what OSHA now calls the Control of Hazardous Energy. This practice helps ensure that moving parts don't move when you're working on them (unless you want them to), and that no electricity is flowing through equipment that can shock you while you're repairing it. This week's video introduces the concept a little further, and explains how vital it is to worker safety. You can view it on YouTube here.

For more on lockout/tagout, see the OSHA page on hazardous energy. For more on lockout/tagout at water utilities, search our document database using the category "Safety" and the word "lockout" (without the quote marks) typed in the keyword search box.

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