The US Department of Transportation awarded the Port Infrastructure Development Grant for SC Ports’ Wando Welch Terminal Wharf Toe Wall and Berth Deepening Project. The funds will go toward building a toe wall and deepening three berths at the Wando terminal.


The toe wall is necessary to maintain a stable slope beneath the wharf, as well as provide an edge for berth deepening and to enable future maintenance dredging.

These construction projects are linked to the Charleston Harbor Deepening Project, which is currently underway by the US Army Corps of Engineers.

The construction of the toe wall and deepening of the three berths at Wando Welch Terminal must be completed in conjunction with the deepening project to realize the full benefits of achieving 52 feet of depth. This work will ensure the mega container ships calling on the Port of Charleston can seamlessly access Wando Welch Terminal

S.C. Ports Authority COO Barbara Melvin said.

The toe wall construction and dredging work will cost about $33 million, with S.C. Ports contributing around $13 million and the grant contributing nearly $20 million.

This work complements a multiyear effort to upgrade Wando Welch Terminal with a stronger wharf and more efficient layout to handle larger ships, taller cranes and more cargo.

S.C. Ports has invested $2 billion overall in recent years to improve infrastructure and increase capacity as cargo volumes continue to grow. Container volumes have doubled at the Port of Charleston since 2009 and continue to grow year-over-year.