Progress Update, Week of February 13th, 2023 During the week of February 13, the Gowanus Remediation Team (GRT) continued the Demonstration Test for the RTA 1 Capping Operation. Capping material was placed and graded. Mobilization continued at the new GRT staging area. Photos of construction activities are provided below. Capping material placement in progress. Continued capping material placement in progress.