Florida has a new way to get cement off a ship. SESCO Cement said on Sept. 28 that the first two vessels carrying bulk gray cement had reached its import terminal at Port Tampa Bay, putting the site’s ship unloader, conveyor and silos into service together for the first time. The Houston-based distributor calls that the start of full commercial operations at the Port Redwing site in Gibsonton, which it opened with a ribbon cutting on June 9.
The routing is the interesting part. Each ship is making a partial discharge in Gibsonton and then crossing the Gulf to finish unloading at SESCO’s Houston terminal. One cargo, two markets.
What the Tampa cement terminal can hold
According to the company, the Tampa site covers 14 acres and holds 100,000 tons of storage. Houston sits on 22 acres with 240,000 tons, and SESCO says that one is the largest cement terminal in the country. The Florida site was sized to grow. SESCO and Port Tampa Bay both say that at full build-out it’ll be the largest cement terminal in the state, though neither has published a project cost, an annual throughput figure or a date for that build-out.
The equipment is what SESCO wants people to notice. It describes the unloader as the largest wheel-mounted cement ship unloader in operation, a custom machine that took nearly two years of engineering and design and reached Tampa earlier this year after a 25-day voyage. It feeds a conveyor that runs from the ship’s hold straight to the silos, and an automated silo system loads trucks for ready-mix producers. The port has said the terminal will also move supplementary cementitious materials and aggregates by water, highway and rail.
“The arrival of our first bulk cement ships is the moment this terminal was built for,” said Rick Van Eyk, who became SESCO’s CEO in May. He said the three systems are now running together and that the site adds capacity and flexibility for current and future demand.
Why imported cement capacity matters for Florida ready-mix
Import terminals are how the Southeast closes the gap between what domestic kilns ship and what job sites pour, and they’re the first place a producer looks when a plant goes down for maintenance. The timing is a little contrarian. Exchange reported on Sept. 30 that U.S. cement shipments in May ran 6.8% under the five-year average, which isn’t the backdrop most importers would choose for adding tonnage. SESCO is betting on Florida anyway, and on the flexibility of splitting one vessel across two Gulf ports instead of tying it to a single market.
What the release leaves out matters as much. It doesn’t say where the two cargoes were milled, how many tons came off in Gibsonton, or which cement types the silos will carry. For a market that has moved almost entirely to portland-limestone blends, that last question isn’t trivial. Imported cement has been part of the Northeast’s supply story too, as Exchange covered with McInnis Cement’s fuel plans.
What buyers should ask SESCO
For a ready-mix producer in West Central Florida, a second big import source changes the bid conversation more than the price sheet. Worth asking before the first order: what product the silos will stock, what mill certifications ride along with imported cement, and how a split-discharge schedule affects truck availability on the days a ship is half-unloaded and already heading for Houston.
The details are in SESCO’s announcement and the Port Tampa Bay opening release from June.
The unloader is running. The number that would tell the market how much this changes, tons per year, is the one SESCO hasn’t given.