
– EM Office of River Protection (ORP) contractor Bechtel National Inc. (BNI) recently took a major step forward when the Hanford Site Waste Treatment and Immobilization Plant (WTP) received a federal authorization.
Classified records from the start of the Manhattan Project arrived safely at the U.S. National Archives and Records Administration near Washington, D.C.
Demolition is underway on several former chemical storage tanks and associated infrastructure as risk-reduction activities continue at a former plutonium processing facility at the Hanford Site.

A Hanford Site building that was critical to transferring radioactive sludge away from the Columbia River is coming down.
Workers on the Hanford Site are preparing to cut into the dome of an underground waste-storage tank later this summer to get ready for future waste retrieval operations.

The Hanford Site Waste Treatment and Immobilization Plant (WTP) team last week poured the first batches of glass forming beads, called frit, into a melter heated to 2,100 degrees Fahrenheit.

EM Richland Operations Office and contractor Hanford Mission Integration Solutions (HMIS) have introduced their newest team members, Dee and Freda, two highly skilled explosive-detecting K-9 officers.

Crews with EM Richland Operations Office contractor Central Plateau Cleanup Company have placed the final protective layer in Trench 31, a waste-disposal trench near the center of the Hanford Site.

The EM Office of River Protection (ORP) and contractor Washington River Protection Solutions (WRPS) recently wrapped up initial worker training sessions on sustaining a nuclear safety culture, as the pace of Hanford Site operations picks up.

This EM story focuses on the Manhattan Project, the origin of EM’s nuclear cleanup mission.