Holden A1 and B1 Blanking Lines
York Civil was contracted to construct a concrete tunnel for a new pressing plant at Holden Ltd’s car manufacturing facility in Elizabeth, South Australia.
The cast in–situ concrete tunnel was 100m in length, 5m high by 5m wide and situated 10m underground. The tunnel was intersected by two pressing plant rooms which were 20m by 20m.
York Civil undertook construction works in an operational plant within a restricted work area.