ProjectsPROJECTS OBLIGATION FREE QUOTE (08) 8251 4000 Name(Required)Email(Required) Phone(Required)Comments / QuestionsCAPTCHA CONTACT US TODAY Leed Engineering: Lower Lakes Pipeline (Jervois - Currency Creek) - 180,000 tonnes TS4 Sand. Civil & Allied Technical Construction: Bungala Solar Project - 60,000 tonnes Thermal Resistivity Sand. Fulton Hogan: Northern Expressway - 200,000 tonnes Type A Fill Bardavcol: Sturt Highway Duplication - 30,000 tonnes Type A & B Fill. Leed Engineering: Virginia Pipeline Extension - 20,000 tonnes TS4 Sand. Port Pirie Regional Council: Memorial Oval Development - 20,000 tonnes Root Zone Growing Medium