Progress Update, Week of February 6th, 2023 During the week of February 6, the Gowanus Remediation Team (GRT) continued the Demonstration Test for the RTA 1 Capping Operation. A cable terminal box was replaced at the Union Street Bridge. Mobilization continued at the new GRT staging area. Photos of construction activities are provided below. Capping material placement in progress. New terminal box installed at the Union Street Bridge.