Envirotreat was appointed by Robertson Construction to complete a second phase of ground investigation following on from the successful completion of the Phase 1 works in September 2020.
The site, located in Cardiff Bay, is the site of the new Red Dragon Arena. Following appointment of the design (ARUP) and construction teams, Envirotreat was approached to complete the investigation works required to support detailed design.
The works included the drilling of 8No. cable percussive and rotary follow-on boreholes to a maximum depth of 35m, trial pitting and soakage testing.
In total, Envirotreat has drilled more than 350m of boreholes across the site, through some very difficult ground conditions.