Stan Tug 1205 "SWS Essex" ‘SWS Essex’, delivered to S. Walsh and Sons Limited on 8th March 2012, is the first newbuild tug the company has ever purchased as part of its strategy to transport more cargo by water than by road. She is presently working on the river Thames. Walsh is a recycling and construction company specialising in civil engineering, demolition, disposal of materials, environmental projects and Thames River dredging projects. Download Product SheetSee all deliveries