Cheap sewer pipe repairs can push toxic fumes into homes and schools – here's how to lower the risk
(Version anglaise seulement)
par Andrew J. Whelton, Professor of Civil, Environmental & Ecological Engineering, Director of the Healthy Plumbing Consortium and Center for Plumbing Safety, Purdue University
A wave of infrastructure projects is coming as federal funds pour in. Cities need to know the risks from the cheapest, most popular repair method and how to avoid harm.
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lundi 23 janvier 2023
