Hydrometry. Liquid flow measurement using end depth method in channels with a free overfall Ingestion-build-95349 5 – Iron and steel

5 – Iron and steel for

BS EN 16751 cannot be used to make claims that operations or products are sustainable since it does not establish thresholds or limits

3 Method using cut-off filters

Where specific requirements in this part are modified from the general requirements in EN 16842-1

Hydrometry. Liquid flow measurement using end depth method in channels with a free overfall Ingestion-build-95349 5 – Iron and steel1 Scope This document specifies a method for the estimation of the sub critical flow of clear water in a smooth, essentially horizontal channel (or a gently sloping channel), abruptly discontinued at bottom by a hydraulic structure, with a vertical drop and discharging freely. Such an overfall forms a control section and offers a means for the estimation of flow using the end depth measurement method. A wide variety of channel cross sections with