With more $1 billion projects and larger cropping up, Brown and Caldwell leaders explain how engineers, designers, ...

In 2005, the aging Central Wastewater Treatment Plant (CWWTP) in the city of McHenry, Illinois, had violated its permit for total suspended solids (TSS) and ammoniacal nitrogen. Steps were taken ...

A valve actuator is defined as a mechanism that opens and closes a valve. By definition it seems simple but in reality there is nothing simple about them. There are two basic valve operating designs, ...