📋 Tender Overview
A team of chemists and lab technicians has moved into its permanent home in the Analytical Laboratory LAB at Hanfords Waste Treatment and Immobilization Plant WTP.Over the past two years the scientific team developed training and procedures and verified laboratory equipment performance while working from a temporary laboratory at Columbia Basin College CBC in Pasco Washington. In parallel startup testing of systems in the LAB was completed to allow the team to transition to the site. The Analytical Laboratory is a key component to the Direct-Feed Low-Activity Waste DFLAW approach that will enable Hanford to begin treating task waste.Its a critical moment in time for the project to welcome the laboratory team to the jobsite said Valerie McCain project director for lead contractor Bechtel National Inc. I appreciate CBCs collaboration as we leveraged the capabilities in our community to help progress the mission. Now with the people and equipment here we are well positioned for cold and hot commissioning for Direct-Feed Low-Activity Waste.The LABs key function is to determine the correct recipe of glass-forming materials for each incoming batch of tank waste and then to confirm the glass produced by the Low-Activity Waste LAW Facility meets state and federal regulatory requirements. Rigorous processes procedures and training developed by the team will ensure the vitrified waste is safe for long-term storage.This is a key step in preparations to bring the vitrification plant online begin making glass and continue moving forward in our Hanford cleanup mission said Tom Fletcher WTP federal project director. Over the next several months we will have fewer construction workers and more commissioning and operations workers. Its exciting and a long time in coming.Under the DFLAW process the tank farms will feed waste directly to the LAW Facility for vitrification. During the cold commissioning phase a waste-like simulant will be run through the LAW Facility. Then a hot-commissioning vitrification phase will begin turning low-activity radioactive tank waste into stable glass. The LAB will analyze 3.000 process samples annually to ensure the quality of vitrified waste.
