Connectivity 2 minute read

Work progresses at Gatun Spillway

Refurbishment work on the Gatun Spillway, located at the Canal’s Atlantic entrance, is 65 percent complete. The Panama Canal’s Dams […]

Refurbishment work on the Gatun Spillway, located at the Canal’s Atlantic entrance, is 65 percent complete. The Panama Canal’s Dams and Spillways Unit is even anticipating a three-day advance for the delivery of this maintenance project.

Avanzan trabajos en el vertedero de Gatún - Revista El Faro - Canal de Panamá
Dam and Spillway Unit personnel work on the floating platform at the top of the Gatun Spillway.

The personnel is currently assembling the gate components, the acceleration system and coupling of the booster screw to the counterweights, among others, prior to the final no-load test, scheduled for the end of March.

Energy dissipaters at the Gatun spillway. These are huge concrete blocks strategically placed so that the water current crashes, spreads and flows in a controlled manner.

Work began in February with a test to verify the opening and closing of gate 14 without water discharge, which was successful.

Avanzando trabajos de mantenimiento en el vertedero de Gatún

The hydrologist engineer Albano Aguilar, in charge of the works, explains that contrary to this test, the tests with hydraulic load are carried out during the flooding season (September to November), with the objective of verifying the operational availability of these structures and guaranteeing that preventive or emergency discharges during the rainy season are carried out without inconveniences.

Ingeniero Albano Aguilar, hidrólogo a cargo de los trabajos
Engineer Albano Aguilar, hydrologist in charge of the works.

Once the maintenance work at Gatun is completed, the Dams and Spillways Unit team will move to the Madden (Alhajuela) dam to perform a similar task. This constant maintenance has allowed these century-old structures to remain in force and efficient in the operation of the waterway.

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  1. Emergency release during rainy periods is required and understood however private vessels in the lower Chagres River have suffered material losses, loss of vessels and near loss of life due to lack of warning during emergency release. It is critical to public safety that the Canal Authority send a boat down the river to warn anyone occupying the river that a release is imminent and they need to clear out. Three toots of a horn (present warning) is easily confused with ship traffic and just does not get the job done. Please protect the public.

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