HOPA has added Silentium Group’s (SGI) noise wall barrier on behalf of its stevedoring partner Federal Marine Terminals. Silentium Group’s absorptive precast noise wall is 6-meters-high and 90-meters-long on the west side of Wentworth St N, east of the Wentworth slip, in order to reduce noise from cargo activity from disrupting residential and industrial neighbours nearby. Two additional SGI noise barrier walls are slated for installation with HOPA at their Pier 14 and Pier 15 sites for 2021.