Table Ground movement assessment: Precinct 4 Preliminary assessment Asset findings Potential mitigations Buildings Typical for the Minor impact Impact Management: Cracks could area (including tall be filled. Repointing may be buildings) required of external cracks to ensure weather-tightness Basement car Minor impact Impact Management: Cracks could park be filled. Repointing may be required of external cracks to ensure weather-tightness Heritage buildings Negligible impact Impact Management: Fine cracks could be treated during normal Includes Main Entrance decoration Gates, Vice Chancellor’s House and Gatekeeper’s Cottage, University of Melbourne infrastructure Road Negligible to minor impact - Tram lines Negligible to minor impact: - Flemington Road and Grattan Street junction Royal Parade and Grattan Street junction Utilities Negligible to minor impact - Precinct 5: CBD North Station would be the potential for ground movement in this precinct associated with the excavations for the station cavern and entrances. Table Ground movement assessment: Precinct 5 Preliminary assessment Asset findings Potential mitigations Buildings Typical for the Steel and concrete buildings: Impact Management: Cracks could area (including tall be filled. Repointing may be impact buildings) required of external cracks to ensure weather-tightness Masonry buildings: Impact Management: Cracks could require some opening up and Minor-moderate impact patching by a mason. Repointing of external brickwork and possibly a small amount of brickwork may need to be replaced
Table Ground movement assessment: Precinct 4 Asset Preliminary assessment findings Potential mitigations Buildings Typical for the area (including tall buildings) Minor impact Impact Management: Cracks could be filled. Repointing may be required of external cracks to ensure weather-tightness Basement car park Minor impact Impact Management: Cracks could be filled. Repointing may be required of external cracks to ensure weather-tightness Heritage buildings Negligible impact Includes Main Entrance Gates, Vice Chancellor’s House and Gatekeeper’s Cottage, University of Melbourne Impact Management: Fine cracks could be treated during normal decoration infrastructure Road Negligible to minor impact - Tram lines Negligible to minor impact: Flemington Road and Grattan Street junction Royal Parade and Grattan Street junction - Utilities Negligible to minor impact - Precinct 5: CBD North Station would be the potential for ground movement in this precinct associated with the excavations for the station cavern and entrances. Table Ground movement assessment: Precinct 5 Asset Preliminary assessment findings Potential mitigations Buildings Typical for the area (including tall buildings) Steel and concrete buildings: impact Impact Management: Cracks could be filled. Repointing may be required of external cracks to ensure weather-tightness Masonry buildings: Minor-moderate impact Impact Management: Cracks could require some opening up and patching by a mason. Repointing of external brickwork and possibly a small amount of brickwork may need to be replaced
MMRP_Chapter-19_Ground-Movement.docx