Crest Gate Articles & Analysis
2 articles found
Development and maintenance of pumping stations: Development and maintenance of pumping stations. Design a gate guaranteed to operate all year round in any conditions. A glycol-heated gate operated using two independent lifting systems. Dams often need spillway gates to evacuate spring floods as well as to divert water from the plant when the turbines are down. In this particular case, a canal ...
The secondary spillway was a 96.9-square-foot tunnel section controlled by a radial gate and located at the left abutment. The new spillway’s crest was 19.7 feet below the ogee spillway crest, and the radial gate was 19.7 feet tall and 9.8 feet wide, allowing the normal pool to be maintained at El. 331.4 feet (Suárez ...