Christian Wallis, BAgSci MEnvSci CPSS.

Christian is a Principal - Land & Groundwater, with over 20 years' experience special­is­ing in the inves­ti­ga­tion, remediation and management of cont­a­m­i­nated and ecolog­i­cally sensitive envi­ron­ments to support major infra­struc­ture devel­op­ments.  Christian provides specialist technical direction and innovative input to the design and imple­men­ta­tion of simple to complex soil and groundwater assessment and remediation projects, in particular coastal infra­struc­ture devel­op­ments where acid sulfate soils (ASS) are prevalent. 

Christian is a Certified Practicing Soil Scientist (CPSS) and an EPA appointed Envi­ron­men­tal Auditor (Cont­a­m­i­nated Land). Christian has represented both government and private sector clients at Panel Hearings on acid sulfate soils and land impact risks. Christian has been engaged by the EPA in a technical advisory role relating to precinct scale soil and groundwater pollution. Christian has prepared best practice envi­ron­men­tal management guidance for the onsite treatment and management of cont­a­m­i­nated soils and wastes.

Christian regularly presents at industry forums and conferences on project sustain­abil­ity, soil science, envi­ron­men­tal risk management, remediation and envi­ron­men­tal tech­nolo­gies. Christian has prepared and delivered advice to support government briefings on significant public interest issues. This broad industry experience demon­strates Christian's ability to implement government policy, engage with diverse stakeholder interests to achieve successful outcomes for clients.