AJ Civil Projects, HDD, Horizontal directional drilling (HDD), New South Wales, News, Telecommunications, Valla Urban Growth Area, Wastewater Valla Urban Growth Area pushes ahead following HDD works Horizontal directional drilling (HDD) of water and sewer trunk mains has officially been completed on the Valla Urban Growth Area (VUGA) in New South Wales.Read More Staff Writer17 February 2026, 8:05 am17 February 2026
