The program is funded by the US and seeks to remediate contamination that resulted from the use of chemical herbicides and defoliant during the Vietnam War.

The company, as per the contract, will handle construction of access roadways, build a thermal desorption pile containment structure, excavate and dewater dioxin-contaminated soils and sediments, place the soils and sediments into the pile containment structure for treatment by others, and restore the site.

US Agency for International Development is collaborating with the Vietnamese government in this environmental remediation of the Da Nang Airport.