A burst suburban water main can cause a lot of damage

Infrastructure might not be a popular topic but when something that works every day suddenly does not work, numerous lives can be disrupted. See this example from suburban Skokie:

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Skokie residents are trying to recover from the huge water main break Feb. 14 that sent icy floodwater into nearby basements, blocked streets, prompted a boil water order for the population of 65,000 lasting nearly three days, shut down Westfield Old Orchard Shopping Center, forced Skokie Hospital to transfer trauma surgery patients and surgeons, closed most businesses, shut schools and barred restaurants’ doors on Valentine’s Day…

Though flooding problems were contained in a residential area of northeastern Skokie, locally known as Skevanston, and the northwestern portion of Evanston, a lack of clean water impacted businesses, homes, and institutions throughout Skokie. Village officials said they are preparing, at their Feb. 18 Village Board meeting, to declare a state of emergency, a necessary step before applying for federal and state disaster funds…

According to a news release from the village, the water main break was caused by a failed fitting cap installed in 1963. The part has an expected lifespan of between 80 and 100 years.

Neighbors in the vicinity of Prairie and Emerson told Pioneer Press that the village conducted emergency repairs in the same area the night before the main burst, which made some skeptical of the cause of the break.

Water is basic for everyday life. And not just any water; clean water that flows continuously. Suburbanites might not think much of these water flow on a daily basis but this broken water main disrupted residential, business, medical, and school activity. Streets and buildings were flooded. Regular suburban life was put on hold.

Skokie could be one of many suburbs across the United States that face similar issues. Skokie boomed in population after World War Two, going from just over 7,000 residents in 1940 to over 59,000 in 1960. All of this growth required infrastructure. The particular water main in question had a cap from 1963. Even with an expected life of 80 to 100 years, that cap is over 60 years old. At some point, those pipes will need to be replaced. What will that cost and how easily will it be accomplished? Regular maintenance can help address these issues but bigger replacement projects are sometimes necessary.

If all goes well, suburbs like Skokie will not experience events like these that lead to declaring a state of emergency and the infrastructure that supports suburban life will be regularly maintained so that suburban life can go on.

1859 Chicago gas pipe finally out of service

Infrastructure in American cities can go back a ways. See this recent case in Chicago involving a gas pipe:

A small crowd gathered as a flatbed truck carefully backed into position next to a cavernous hole in the ground that revealed the retiree: a 17-foot-long piece of cast-iron pipe, believed to be the oldest natural gas pipe in the city of Chicago.

The pipe was in operation from 1859 until just last week, when the last customer relying on it officially switched over to a modernized polyethylene natural gas main, said Andy Hesselbach, Peoples Gas vice president of construction.

When the retiree began its work, the streets were paved with dirt and frequented by horse-drawn carriages. The Great Fire of Chicago wouldn’t occur for 12 years…

Replacements are prioritized based on risk, he said. In the last 30 years, the pipe excavated on Friday experienced 30 leaks, making it a prime candidate. Not every pipe that is retired is excavated, he said. Some are left in place while a new main is installed nearby.

Building good infrastructure to support all sorts of positive social and economic activity requires regular attention and maintenance. The cost to replace infrastructure can often seem prohibitive but upgrades are needed for systems that can be improved upon and/or consistently need repairs. Of course, it would be best to build for the long-haul at an efficient price from the beginning but this is not always possible as technology and places change.