Ahtna successfully removed 2 above ground storage tanks (AST), 8.18 tons of drums and drum carcasses, 4,054 tons of POL-contaminated soil, 445 gallons of POL-liquid contents from drums and ASTs, 0.55 tons of broken lead acid battery debris and lead-shielded cable, 11.1 tons of lead-contaminated soil, 21.6 tons of cadmium contaminated soil, 0.26 tons of… Read More