The Navy’s Shipyard Infrastructure Optimization Program will cost more than $200 billion and run past 2080, according to GAO. It launched in 2018 as a $21-billion effort over roughly 20 years. That is about a tenfold increase in cost and more than double the schedule, on the single largest sustained federal construction pipeline in the country.
The report is GAO-26-107830, published Sept. 25 under the title “Naval Shipyards: Complete Information Needed for Decision-Making on Multibillion-Dollar, 50-Year Infrastructure Program.” Read the $200 billion and post-2080 figures for what they are: GAO’s characterization of where the program is heading, not a Navy program-of-record baseline. The Navy hasn’t published a consolidated baseline. That absence is the report’s central finding.
How a $21 billion shipyard program became a 50-year one
“No single factor drove the increase. The original estimate omitted major elements such as utilities and roads,” GAO Director Diana Moldafsky told ENR. The rest of the growth comes from expanded project scopes, work identified after the original estimate, and construction cost volatility through the pandemic years.
The program covers roughly 400 planned facility projects across the Navy’s four public shipyards. More than 60 have been completed since 2018. Another 43, worth $6.3 billion, are under contract now. The fiscal 2027 budget puts $1.8 billion into SIOP.
Three dry dock projects carry $21.7 billion of that on their own, an aggregate of estimates at very different maturity levels:
- Portsmouth Naval Shipyard, Kittery, Maine: Dry Dock 1 expansion, $2.46 billion, completion targeted May 2029.
- Puget Sound Naval Shipyard, Washington: new graving dry dock, $14.76 billion requested for fiscal 2027, completion targeted 2038. GAO also flags seismic risk identification and environmental remediation at the yard.
- Pearl Harbor Naval Shipyard, Hawaii: Dry Dock 5.
The Puget Sound number is a budget request, not an appropriation and not a contract value. It is also more than half the three-dock total by itself.
What the missing cost baseline means for shipyard contractors
GAO’s finding is about information, not execution. Congress receives fragmented reporting rather than consolidated, standardized data on full program costs and risks, and the Navy has not formally documented the roles and relationships of the several organizations it created to manage SIOP. The report carries four actions: one matter for congressional consideration and three recommendations for executive action by the Department of the Navy. The Navy accepted them.
For contractors in Maine, Hawaii, Washington and Virginia, the practical read is multi-decade visibility paired with the exact condition that produces stop-start funding and re-scoped packages. A program without a consolidated schedule baseline gets funded a year at a time and defended a project at a time.
This is a program-level finding, and it is a different story from the individual awards flowing out of it. Exchange reported on Sept. 10 that NAVFAC handed 1080 Constructures $634 million to rewire and re-pipe Portsmouth Naval Shipyard, work that sits inside SIOP and proceeds regardless of what GAO concluded about the program’s reporting. The same goes for conventional military construction like Walsh Federal’s $191.3 million Camp Lejeune barracks contract.
Sixty-odd projects finished out of roughly 400 in eight years. Hold that rate and the arithmetic reaches 2080 without any help from inflation.