In this third installment about Sustainability and Resiliency for our Iron Strong Blog, we are focusing on the resiliency of pipe and pipelines as a result of natural disasters such as storms, floods, and wildfires. While earthquakes and seismic events also need to be considered, much has been written on those aspects and we will discuss them in our next installment. Resiliency means many different things to many different people, and its definition is often a matter of perspective and need. Put simply, resiliency is the ability to survive, resist, or recover from damage due to some external hazard.
Got Certification? Does your fabricated Ductile iron pipe meet the current ANSI/AWWA C115 / A21.15-11 Standard for fabricated pipe?
Products intended for contact with potable water shall be certified to the requirements of NSF/ANSI 61. The certification shall be accomplished by a certification organization accredited by the American National Standards Institute (ANSI) AWWA Standard, ANSI/AWWA C115/A21.15-11 Section 4.1.2. This standard includes water service pipe, water distribution lines, water treatment plants (WTP), and commercial and industrial services lines.
In this second installment of our Iron Strong Blog on Sustainability and Resiliency, we will focus on recycling and the recyclability of various pipe materials. As you may know, Ductile iron pipe is made from recycled iron and steel scrap, making it not only a recycled product but a recyclable product.
Okay, since that fact has been stated, why read further? Well, besides being the only primary full-size-range piping product made from recycled material, you should know why this is important to you, me, and everyone else. We will look at the impact of recycling on cities and towns as well as countries and the planet.
Sustainability and Resiliency are today's buzzwords, especially concerning water and wastewater systems, but what does this really mean to you, the designer, manager and/or operator? Utility people today are bombarded with the answer to this question, and we believe that there is no one answer because every system is unique and experiences different priorities and different challenges.
Providing safe, clean water to customers of a water utility is unquestionably JOB ONE. Meeting this goal has always been a formidable challenge in many ways. Source water quality can change dramatically due to weather factors and other phenomena. Additionally, increasing drinking water standards throughout the years evidencing higher detection technology and more sophisticated medical research regarding the health effects of contaminants has required water systems in some cases to change treatment methodologies dramatically.
Should the pipeline material placed in a drinking water system in any way limit decisions of today or in the future regarding the water treatment methodology chosen to best provide safe, clean water to customers? I THINK NOT!
Recently, there have been multiple unsuccessful attempts by plastic pipe manufacturers and their trade associations to have legislation passed, mostly on the state level, requiring utilities to specify plastic pipes on their projects.
This legislation is a subject worth exploring deeper as it is being promoted by supporters of plastic and their lobbyists as a fiscally responsible requirement. Still, it provides no consideration for the many variables required in material selection or pipeline design; all are completely ignored in the proposed legislation which would ultimately be an "initial price only" comparison.
Every summer, I go backpacking with my family into the Uinta Mountains of Utah. The Uinta mountain range is enormous, very remote, and extremely beautiful. One of the most scenic areas in the entire range is called Red Castle. In this area of the Uintas rises a towering red monolith with peaks that reach straight into the sky, hence the name. Getting there requires a grueling 10-mile trek, but the beauty and serenity are well worth the effort...
I have given several presentations wherein I have identified the distribution system of a water utility as The Forgotten City: Out of Sight, Out of Mind. Although the most significant capital investment for a water system is its pipeline infrastructure, many times, it gets less attention than other components such as pumps, motors, plant structures, pump stations, and even fire hydrants, all of which are visible to the eye. One mysterious component to some water utilities is Unaccounted for Water. Some say that, like death and taxes, Unaccounted for Water will always be present, with the only issue being the degree to which it pervades.
At McWane Ductile, a ductile iron pipe manufacturer with three foundries located in the United States, we are committed to providing a safe work environment for our employees. We strive to not only comply with the Occupational Health and Safety Administration (OHSA) standards but also to continuously improve and build a strong culture of safety in our facilities.
It’s summertime and it’s HOT! The days are filled with parades, lemonade, fireworks, and HEAT! Unfortunately, some of the days are also filled with wildfires, hurricanes, and other disasters. Luckily, we have an extraordinary group of emergency professionals that respond to these various disasters referred to as “first responders.”
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