Officials announced a new lawsuit Tuesday that echoes several other recent filings alleging the ship’s Singapore-based owner and manager, Grace Ocean Private Ltd. and Synergy Marine Group, knowingly sent an unseaworthy ship into U.S. waters.

“Hear me loud and clear. What happened in the early morning of March 26 should never have happened,” Gov. Wes Moore said at a news conference. “A bridge that was used by thousands of vehicles every single day should still be here right now. A key artery to the Port of Baltimore, which helped move billions of dollars of freight every single year, should still be here right now. And the six victims of the collapse should all be here right now.”

Six construction workers were killed when the ship rammed into one off the bridge’s supports, causing the span to topple into the water. Their families have also sued the companies.

A suit filed last week by the U.S. Department of Justice provided the most detailed account yet of the cascading series of failures on the Dali that left its pilots and crew helpless in the face of looming disaster. That complaint alleges mechanical and electrical systems on the massive ship had been “jury-rigged” and improperly maintained, culminating in a power outage moments before it crashed into one of the bridge’s support columns.

Darrell Wilson, a Grace Ocean spokesperson, said last week that the owner and manager “look forward to our day in court to set the record straight.”

FBI agents boarded the Dali in April amid a criminal investigation into the circumstances leading up to the collapse. Agents boarded another container ship managed by Synergy while it was docked in Baltimore on Saturday.

The Dali was leaving Baltimore for Sri Lanka when its steering failed because of the power loss. Six men on a road crew, who were filling potholes during an overnight shift, fell to their deaths as the bridge crumbled beneath them. The collapse snarled commercial shipping traffic through the Port of Baltimore for months before the channel was fully reopened in June.

Grace Ocean and Synergy filed a court petition days after the collapse seeking to limit their legal liability in what could become the most expensive marine casualty case in history.

Since then, a number of entities have filed opposing claims, including Baltimore’s mayor and city council, survivors of the collapse, local businesses and insurance companies. They’ve all been consolidated into one liability case and the deadline for claims to be filed is Tuesday.

The state’s claim seeks punitive damages against the companies as well as costs associated with cleaning up the wreckage and rebuilding the bridge. It also cites lost toll revenues, environmental contamination, damage to the state’s natural resources and other damages. Officials said they’re still working to quantify the total monetary loss.

“We will not allow Marylanders to be left with the bill for the gross negligence, mismanagement and incompetence that caused this harm,” Maryland Attorney General Anthony Brown said at Tuesday’s news conference. “No one can deny that the Dali’s destruction of the Key Bridge has caused just that: tremendous pain and suffering that will continue for years to come.”