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Problems at the Panama Canal Expansion

Accepted submission by Anne Nonymous at 2016-06-23 16:24:56
Techonomics
A second, parallel, Panama Canal opened for traffic earlier this month. It is allows for the passage of today's larger ships, but there are problems with its design and engineering. The New York Times highlights [nytimes.com] some of the issues (no login required, but warning for animated graphics), including cracking and leaking concrete, poor operational design, heavy water usage, and new tugboats that work better backward than forward.

Last summer, water began gushing through concrete that was supposed to last 100 years but could not make it to the first ship. The Hill analysts had warned that the consortium’s budget for concrete was 71 percent smaller than that of the next lowest bidder. The budget also allotted roughly 25 percent less for steel to reinforce that concrete. Then there is the lock design. Tugboat captains say they cannot safely escort the larger ships because the locks are too small with too little margin for error, especially in windy conditions and tricky currents. In fact, in a feasibility study obtained by The Times, the Panama Canal Authority had earlier concluded that the tugs needed significantly more room.


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