New TCC campus faces setbackBy SANDRA BAKER
STAR-TELEGRAM STAFF WRITER
FORT WORTH — Construction of a flood wall at the new Tarrant County College campus in downtown Fort Worth is an unexpected development that could delay construction of the campus and likely push costs beyond the current estimate of about $234 million.
Before the college district can begin construction on the portion of its planned campus on the north side of the Trinity River, it must build a flood wall to protect the levee during construction, the college has been told by the Army Corps of Engineers.
Engineers hired by the college district have asked engineers in the Corps’ Fort Worth office to help them in determining the type, size and placement of the wall, said David Wells, vice chancellor for operations and planning services at TCC.
But what is designed and approved in the local office will still need to be approved by the Corps’ Dallas and Washington offices before TCC can start building that portion of the campus, officials said.
“We are working with the college’s engineers, and one of the alternatives we are looking at is a wall that could be built as part of the levee system,” said Michael Mocek, deputy district engineer at the Corps’ Fort Worth office. “It’s not a quick and simple process.”
Wells said he did not know how much it will put the project behind schedule because the college can shift its plans and work on the southern sections of campus first. The campus is planned to open in fall 2008.
Moreover, the college district won’t be able to determine a cost until a flood wall design is approved, Wells said.
The concrete flood wall, which would help prevent seepage and underflow, is needed to protect the integrity of the levee while piers are drilled into and just beyond the levee for the northern section’s buildings and for a pedestrian bridge.
The southern section, where some work has begun, sits on the bluff of the northern edge of downtown.
In other action, TCC’s board of trustees Tuesday approved a $916,000 contract extension with Whitehead and Mueller environmental consulting and construction company to remove contaminated soil on the block of land that it recently got in a trade with Tarrant County.
Remediation has already been done on the site, at Belknap and Commerce streets, but more contamination was found when a building was demolished on a corner lot, Wells said.