US mid-sized freight transport company completed three major projects from July to September
Stevens Towing has delivered wind-power towers, bridge girders and fluid tanks on barges in the US in Q3 2024, using its fleet of tugs and push boats.
During the quarter, the Yonges Island, South Carolina-headquartered fleet owner was hired by Ceres Barge Line to help deliver wind tower sections on an inland barge to Stevens own RiverBulk barge terminal in Edenton, North Carolina.
Ceres performed all the ocean towing for this project, transporting them on its own barges from Houston Texas to Morehead City, North Carolina, with assistance from two coastal tugs.
When the loaded barges arrived in Morehead City, two inland push boats took the fully loaded ABS-classed ocean-deck barge from the deepsea tug for the 250-km inland voyage to RiverBulk terminal.
“Here, the pieces were unloaded and stored until they were trucked out to the final destination,” said Stevens Towing. “This was a move that had to be performed with the utmost precision and required select boats to perform.”
The voyage from Morehead City to RiverBulk goes under eight bridges, with the narrowest being 24 m wide. “Pushing a 22-m wide barge left no margin for error. The barges also had an air draft of 15 m which created a tremendous amount of windage and challenging visibility,” Stevens Towing said.
“This took great communication and planning between our crews as well as co-ordination with the deepsea tugs to time the arrivals and departures to limit the standby time.”
Also in Q3 2024, Stevens Towing’s lift team set girders for a bridge stabilisation project in Georgetown, South Carolina for United Infrastructure Group. The team set eight 29-m long beams, each weighing 125 tonnes, as part of the Highway 17 bridge going over the Waccamaw River that required retrofit work.
A tugboat and two lift cranes – one owned by Stevens, 150-tonne lifting capacity Clyde 32, and another hired – were used due to the length of the beams, which were assembled on barges and floated into place under the bridge. The cranes were set up on either side of the bridge to lift them off the barge and into place.
In another job for Ceres Barge Line, Stevens Towing towed a barge with two large tanks from St Paul, Minnesota to Cape Charles, Virginia. This was a 60-day round voyage with the barge transported from Charleston, South Carolina to St Paul, where the tanks were loaded onto the ABS-classed deck barge of 64 m by 16 m and transported to Cape Charles.
Stevens Towing said the voyage was complicated by “difficult river conditions” due to significant flooding in the mid-west. “Parts of the upper Mississippi River were closed due to the water being over the locks.”
Therefore, the company decided to detour through Mobile via the Tennessee Tombigbee Waterway to Paducah and then cut over to the Upper Mississippi.
“When we arrived in St Paul, Ceres oversaw the barge setup and the roll-on operation loading the two large 45-7-m long tanks onto the barge and securing them,” said Stevens.
The pusher tug and barge then sailed down the Mississippi River, around the Keys of Florida and up the US East Coast to Cape Charles.
“We were fortunate enough to have good weather on the return voyage,” said Stevens Towing. The tug and barge stopped in Jacksonville, Florida to comply with a sea state restriction put on the cargo.
“When we arrived in Cape Charles, Ceres and the heavy hauler were standing by and able to discharge both tanks the same day.”
International Tug & Salvage is preparing the annual TugWorld Review for 2024, an exclusive and exhaustive summary of the key tugboat deliveries from around the world. For your newbuild tug to be considered for inclusion in TugWorld Review 2024, please contact ITS editor Martyn Wingrove: martyn.wingrove@rivieramm.com
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