Jamie Luke Harwood, 46, is charged with four offences over the death of 21-year-old Ipswich mother Nicole Tina Herbert last year.
A 46-year-old Thorneside man has been charged with dangerous operation of a vessel causing death after his dinghy allegedly crashed into a jetty.
The two giant machines – Else and Merle – are digging from Woolloongabba to Roma Street to build the city’s multibillion-dollar metro railway.
A land, air and water search is underway for New Zealander Tane Huffman, who failed to return from his swim on Saturday.
The vessel smashed into the private jetty at the rear of a house on Laurel Avenue in Chelmer.
Twin tunnels will be dug to run trains from Roma Street to Woolloongabba, underneath the Brisbane River.