By: Lorraine Mirabella
Source: Catonsville Times, Ellicott City, Md. (TNS)
Aug. 29—The Maryland Transportation Authority took the first step Thursday toward building a replacement for the toppled Francis Scott Key Bridge when it awarded a contract to construction giant Kiewit Infrastructure Co. for the project’s first phase.
The agency’s board approved a contract that will allow preconstruction and design work to start next week, marking a notable chapter in the five-months-long saga of the Key Bridge collapse and aftermath.
Read complete coverage of the Francis Scott Key Bridge Collapse.
“It’s really good that we are at this stage to have that partner on board with us to advance the project,” MDTA Executive Director Bruce Gartner said after the vote. “We’ve had so many milestones that we have felt were significant, but we’ve always seen this date as a really major one.”
In the early hours of March 26, an adrift, massive container ship named the Dali crashed into the bridge, sending 50,000 tons of steel and roadway into the river below and killing six construction workers filling potholes on the span. That blocked the shipping channel underneath — the Port of Baltimore’s principal commercial artery — for a little more than two months.
The port continues to recover economically from the shipping shutdown and the bridge’s absence can be felt by any commuter or shipper seeking to cross the harbor.
The $73 million design phase contract awarded to Omaha, Nebraska-based Kiewit Corp. is a down payment on what is expected to be at least a $1.7 billion project to replace the Key Bridge over the Patapsco River. State officials noted that Kiewit has done work for MDTA in the past and boasts a portfolio of similar projects around the nation and globally.
A spokesman for the contractor said it will work in partnership with the MDTA, local subcontractors and suppliers and its workforce “to safely deliver and restore this vital transportation link in the city of Baltimore and the greater region.”
“Our long track record of delivering complex, schedule-intensive work through our extensive bridge, marine construction, dredging and related experience will serve us well to successfully execute this important project,” said Bob Kula, the Kiewit spokesperson, in an email.
Although a contractor has been identified, the specifics of the new bridge have not been decided. The new span is expected to open, though, by October 2028 and likely to be cable-stayed — meaning it would have tall towers, similar to a suspension bridge, with a web of cables connected to the bridge’s deck, or roadway — and will be taller, longer and slightly wider than the old truss bridge.
The new span’s vertical clearance will be at least 230 feet, substantially higher than the old height of 185 feet, and it will be longer to allow the roadway to reach the increased height without requiring drivers to climb a steep incline. The span will be built on the same center line as the old bridge and, like the felled structure, will have four lanes, although the shoulders will be substantially wider in accordance with updated federal bridge code.
The new bridge will be constructed using a design-build method, allowing construction to begin even as the planning process is ongoing, in an effort to expedite the structure’s opening.
Kiewit has experience with design builds and with using that method to construct a cable-stayed span; it was among the builders of the cable-stayed Port Mann Bridge in British Columbia, Canada, which opened in 2012.
Kiewit is involved in another large transportation project in Maryland: the Frederick Douglass Tunnel, which will accommodate rail traffic and replace Amtrak’s Baltimore and Potomac Tunnel under West Baltimore. Kiewit is taking on that project, estimated to cost roughly $6 billion in total, with California-based J.F. Shea Construction Inc. The company also has done work for MDTA on the Bay Bridge.
The state in June received four bridge construction proposals. Besides Kiewit, proposals came from Archer Western/Traylor Brothers Joint Venture, Flatiron Halmar Dragados Joint Venture and Maryland Key Connectors.
The state rejected Archer Western’s proposal Aug. 1 after finding it failed to meet contractual requirements. A protest by the company was denied and the company did not appeal to the state’s board of contract appeals by a deadline.
The agency evaluated the remaining proposals and assigned technical and financial rankings. Kiewit ranked first in the technical evaluation, which was weighted more heavily, and third financially.
“We don’t have a design, so we were asking the proposers to give us the team that they can put together,” James Harkness, MDTA’s chief engineer, said about the technical measure in an interview. “What are their capabilities? What have they done previously? How would they estimate? How would they collaborate?”
To arrive at financial rankings, for both bridge design and construction, the MDTA evaluated each contractor’s proposed percentage markups over figures the agency provided. Kiewit proposed higher markups than the others, but ranked more strongly on the technical side.
“That’s the nature of this type of procurement where we don’t have much design,” Harkness said. “We don’t have much for them to tell us the pricing on, because we haven’t worked together and collaborated on that yet.”
One of Kiewit’s first tasks — in addition to designing the new bridge alongside the transportation authority — will be ridding the Patapsco River of the old bridge’s vestiges. The ramps-to-nowhere that remain, as well as the artificial, concrete islands (called “dolphins”) designed to protect the piers will be blasted and demolished either this fall or in the spring.
After about half the design work is done, the state will negotiate a “guaranteed maximum price” with Kiewit on the second, construction phase. Those negotiations will likely include additional opportunities for local firms to participate, Harkness said.
Then, the construction can begin.
“It’s a significant milestone today,” Gartner said in an interview. “It’s the beginning of a really hardworking phase.”
The federal government is expected to foot the bulk of the $1.7 billion bill. Democratic President Joe Biden promised immediately after the collapse that the federal government would pay for 100% of the rebuild, but that has yet to be coded into law. The default for any interstate project is for the federal government to pay 90% of the cost; in that situation, Maryland would be on the hook for roughly $170 million.
Maryland Sen. Ben Cardin, a Democrat, said this month of the federal government covering the entire cost: “We’re on our way to get that legislation passed.”
On Thursday, the MDTA board voted to use $350 million in property and business interruption insurance proceeds related to the bridge collapse to reimburse the federal government for current and future bridge debris and replacement costs.
Federal authorities also have said they’ll seek to reimburse themselves with funds from culpable parties — such as the container ship’s owner and manager.
Small businesses and the City of Baltimore have already filed suit against the Singaporean owner and manager Grace Ocean Private Ltd. and Synergy Marine Group, respectively. A local propane transportation company this week stated in a federal filing that it has “lost profits and lost business” as a result of the collapse and that “an example should be made of” the ship’s owners.
Originally Published:August 29, 2024 at 10:43 a.m.
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