In 2020, CMS were engaged by Getset Interiors to carry out the removal of softfall outdoor pavement surface & demolition of retaining walls using mobile powered plant. Upon prepping the subgrade for a new basketball court at Claremont College it was to our surprise to find contaminated fill under the previous softfall. CMS acted promptly and professionally to set up exclusion zones and evacuate surrounding classrooms to treat and remove the contaminated material.