The USS Gerald R. Ford (CVN-78), the U.S. Navy’s newest and most advanced aircraft carrier, continues to grapple with a persistent issue: a malfunctioning sewage system. The Vacuum, Collection, Holding and Transfer (VCHT) system has experienced repeated breakdowns since the $13 billion vessel’s 2023 deployment, according to recent reporting by NPR.
A Recurring Problem
The VCHT system, similar to those found on cruise ships, utilizes vacuum suction to manage waste across the massive ship’s nearly 250 miles of pipes. However, the system’s complexity has led to frequent clogs, rendering toilets unusable. This isn’t a new issue for the Navy; the USS George H.W. Bush (CVN-77) experienced similar problems with its VCHT system during its maiden voyage in 2011.
During those outages on the George H.W. Bush, sailors resorted to makeshift solutions, including using showers and industrial sinks, and in some cases, disposing of waste overboard, as reported by The Washington Post. Navy officials at the time attributed the issues to sailors flushing inappropriate items, such as clothing and utensils.
Lessons Unlearned?
A 2020 Government Accountability Office report identified 150 systemic maintenance problems with the Gerald R. Ford, including issues with the toilets, noting they were undersized for the ship. The Navy has responded to the ongoing issues with the VCHT system by implementing regular “acid flushes” to clear blockages, a process that costs approximately $400,000 each time it’s performed.
The Gerald R. Ford is also the first aircraft carrier to feature gender-neutral lavatories without urinals, a design choice that has drawn criticism due to the increased space requirements of toilets and the relatively small percentage of female sailors.
What’s Next?
The VCHT problems have reportedly increased since the Gerald R. Ford began its current deployment of over seven months. The Navy could increase maintenance teams aboard the ship, potentially adding personnel despite the vessel’s design prioritizing automation and reduced crew size. Alternatively, the Navy may need to consider more frequent and costly acid flushes, or even explore alternative waste management systems for future vessels. It is also possible that the current deployment will be shortened if the issues cannot be resolved.
Frequently Asked Questions
What is the VCHT system?
The VCHT system is a Vacuum, Collection, Holding and Transfer system used to manage waste on the USS Gerald R. Ford and USS George H.W. Bush. It uses vacuum suction to pull waste through pipes to treatment tanks.
What happened on the USS George H.W. Bush?
In 2011, all 423 toilets on the USS George H.W. Bush were simultaneously out of service on two occasions, leading to significant hardship for the crew.
How much does it cost to acid flush the system?
Each acid flush of the VCHT system costs approximately $400,000, and the Navy has not yet determined how often this process will need to be performed.
Given the ongoing challenges with this critical system, what long-term solutions will the Navy pursue to ensure the operational readiness of its most advanced aircraft carrier?
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