AWWA JAW36189

AWWA JAW36189 Journal AWWA - Head Loss Testing in Transmission Mains
Journal Article by American Water Works Association, 07/01/1994

Walski, Thomas M.;O'Farrell, Shaun J.

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Accurately measuring head loss in large-diameter transmission mains is difficult and is therefore seldom done at all. However, if a section of transmission main is installed with provisions for measuring flow and head loss, the testing can be done easily and accurately, allowing better monitoring of long-term trends in pipe roughness and carrying capacity. Includes 3 references, figures.