spillway gate การใช้

• To the left of the four spillway gates are three siphon tubes.
• The Dam has ungated spillway gates . Dam's catchment area is not known.
• In March April 2008, officials considered but declined to open the spillway gates.
• Only two of the dam's three spillway gates were fully open.
• The single uncontrolled centrally located conventional spillway is wide with four off Flowgate spillway gates.
• In the event of a power outage, this plant can operate the dam's massive spillway gates.
• The San Gabriel outlet has automatic spillway gates.
• Completion of the spillway gates would increase the total storage capacity of the reservoir by to.
• Three spillway gates span the wide spillway.
• Napocor caused the opening of the spillway gates to prevent an overflow of water from the dam.
• The spillway tunnel is long, and in diameter, and is blocked by three spillway gates, each high and wide.
• Eventually, Reclamation attached even more boards to the spillway gates, allowing the reservoir to rise a further without increasing releases.
• New spillway gates were installed between 1989 and 1990 after they were removed in 1988 because of the Iran Iraq War.
• The spillway gates have increased the dam's capacity by around nine percent, which is about or four months extra supply of water.
• The study believes that a malfunctioning spillway gate and increase reservoir size may have exacerbated an existing problem with the dam's design.
• The firm placed the fifty by fifty foot spillway gates at Keswick early in 1950, and they started operation on February 20.
• At this level control was maintained through the discharge pipe and it was not necessary to open the three main spillway gates.
• In 1949, the city of Phoenix funded the construction of spillway gates for the dam in exchange for water rights for city users.
• In 1966 the lake had a capacity of 10, 500 acre-feet and surface area of 703 acres at the top of the spillway gates.
• Massive structures such as dams pose particular problems : they cannot be easily replaced, and the swelling can block spillway gates or turbine operations.