Abstract: We design a leak detection system consisting of an adaptive observer based on a set of two coupled one dimensional first order hyperbolic partial differential equations governing the flow ...

On Aug. 23, a class action lawsuit was filed alleging that some leading PVC pipe manufacturers exploited supply chain disruptions to fix prices and overcharge their customers for PVC municipal water ...

Atkore (NYSE:ATKR) reported fiscal first-quarter 2026 results that came in above management’s outlook range, supported by ...

The Department of Justice is now investigating price-fixing in the PVC pipe market following a class action lawsuit filed in August which alleges manufacturers conspired to fix, raise, maintain and ...