We in the United States are most fortunate, for the most part, to have access to safe, clean drinking water. Even when traveling, we are not hesitant to draw water from a hotel faucet to brush our teeth or even fill a glass to drink. This privilege is no accident.
With the turn of the calendar into a new year, many people have already started planning for the coming months. Whether planning that warm weather vacation to take a mental break from the snow and ice many of us are experiencing or planning our grocery list for the week ahead, good planning leads to successful outcomes. This preparation is also the case with water utility projects.
Celebrating Earth Day reminds us of the glorious surroundings we are provided with, bringing joy and happiness to our everyday lives. A variety of topographies span from rivers and streams to mountains and valleys. Even deserts and dry climate regions provide some of the most picturesque landscapes known to man. Earth Day is conveniently celebrated in the spring when flowers and trees burst with bountiful flowers and blooms. New life abounds as animals give birth to a new generation. A simple family picnic on a manicured lawn or trip down a mountain on a bike are just a couple of examples of pleasures we can enjoy.
Cast iron pipe was introduced to the United States in 1816. Since then, numerous other piping materials have been offered and utilized. None were able to supplant cast iron as the leading performer until Ductile iron pipe became available. The introduction of Ductile iron pipe (DI pipe) to the marketplace in 1955 remains among the most significant advancements in the history of the pressure pipe industry. It was quickly recognized as a pipe material with all the established durability of gray cast iron, yet with added strength and resiliency from its innate and lasting flexibility. It was first used for special and severe conditions of high pressure, such as where water hammer and excessive external loads might have existed.
Did you know the mattress industry is one of the oldest continuous industries in the world? The first mattresses were believed to have been manufactured in 37 BC in Persia. Today, more than 35 million mattresses are shipped world-wide to replace those that have been in service for an average of seven years. So, what does this have to do with Ductile iron pipe (DI pipe), you ask? This article will discuss how setting improper bedding in a pipe trench can cause sleepless nights for the water company and its crews due to pipe failures, seemingly always at night — as it is my experience that most large main breaks typically occur after dark!
Jerry, Sept 24, 2022; I'm sitting on the beach near the northern tip of Captiva Island, Florida. I’m on vacation with my wife, enjoying the warm sun, dolphins playing, and birds feeding as if there was no care in the world. Admittedly, most people in the area were already aware of the tropical storm developing in the Caribbean Sea and wondered, will the storm become a hurricane?
As a Sales Operations Manager in the waterworks industry, I recently attended the American Water Works Association's Annual Conference and Exhibition (ACE24) in Anaheim, California. This annual conference focuses on product innovations and the latest technological advancements in water infrastructure.
The water industry in the United States has experienced many challenges throughout the years. The good news is that these challenges have been met head-on by experienced, dedicated professionals who continue to provide their customers with clean, safe drinking water even though the bar of excellence continues to rise. One measure depicting the priority of these challenges is the State of the Water Industry Survey, conducted annually by the American Water Works Association. “AWWA’s State of the Water Industry (SOTWI) Survey is designed to identify water sector challenges and investigate possible underlying causes and drivers. In November 2022, when the survey closed, 4,123 water professionals had shared their opinions by responding to the survey—our highest number of responses yet!”(1)
Whenever the word "rating" is used regarding Ductile iron pipe (DI pipe), a 100-psi surge allowance and a safety factor of 2.0 are consistently included for all wall classes. This leads to conservative yet versatile designs for the long-term performance of utility pipelines of all kinds in various or changing conditions. Hence the basic universal rating for DI pipe is 350-psi which equates to a minimum of 900-psi of hydrostatic pressure containment within the pipeline.
A common question that many sales reps in the Ductile iron pipe (DI pipe) industry have heard over the years is, "Are you sure you’ve quoted the 3” and 4” pipe correctly?” Once that price is confirmed, the follow-up question from the customer is usually “Why in the world does it cost so much?” Well, there are many reasons for the higher cost, and in this Iron Strong Blog, we will offer some insight into that question.
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