Tetra Tech, Inc. (NASDAQ: TTEK) has been awarded two contracts totaling $12.7 million by the Millennium Challenge Corporation (MCC) to provide independent engineering and technical services for infrastructure projects worldwide, according to a company statement.

The concurrent five-year contracts will have Tetra Tech engineers and technical specialists deliver consulting and due diligence services spanning early-stage needs assessments, feasibility studies, design, construction supervision, and commissioning. The work covers transport and vertical infrastructure systems including roadways, bridges, ports, airports, and logistics facilities.

The awards follow prior work Tetra Tech performed for the MCC, including a seven-year, $40 million engagement as Program Management Consultant to MCA-Mongolia on the Mongolia Water Compact, which involved water supply and wastewater recycling infrastructure.

"For almost two decades, Tetra Tech has provided high-end engineering and technical services to support MCC with their Compact planning, development, and implementation throughout the world," said Roger Argus, Tetra Tech Chief Executive Officer.

Tetra Tech is headquartered in Pasadena, California, and employs more than 25,000 people globally.