head office
253 Wattleup Road, Wattleup, WA 6166

Complimenting J&S Drilling’s near shore drilling & sampling ability we own and operate the Trevally a 14 metre self-propelled twin screwed work barge specifically acquired to service nearshore shallow drilling programs for marinas, rivers and small jetty construction.

The Trevally is versatile, manoeuvrable and freighted to site in one low load and works throughout Australia.

Geotechnical drilling projects successfully completed include, Mandurah Traffic Bridge, Vale St Jetty Rockingham, Exmouth Marina, Leeman Jetty, Henderson Breakwater and Freemantle Harbour.

Working in water depths of up to 10 metres the Trevally has a 4 point anchoring system for stability whilst drilling and a drilling rig capable of depths up to 40 metres taking HQ3 core samples, SPTs and U63 Tubes.

The Trevally has the ability to work on flooded tailings dams and within flooded open cut mines for sampling, testing and rehabilitation projects.