540m of underpinning to existing foundation bases including all excavation and concrete work.
Removal and disposal of 4,636m² of concrete floor using non-percussive equipment including electric floor saws and electric forklifts.
Install 4,026m³ of lean-mix backfill where the pyrite contaminated material was removed.
5,768m of electric floor sawing 250mm deep.
576m of electric wall sawing (to floor thickenings) 500mm deep.
793Nr. cores 250mm – 500mm deep in floor.
338m removal and replacement of existing drainage pipework.