Caulmert welcomes Lisa Sumner to the environmental team as Associate Environmental Consultant.
Lisa has over 20 years’ experience working for operators in the waste management and mineral extraction industries. She has spent the past 13 years working for Lafarge Tarmac managing the team undertaking the compliance monitoring on approximately 120 non-hazardous and inert waste landfills and quarries. Lisa was also responsible for managing the environmental aspects of the companies closed site landfill portfolio, advising on the associated liabilities.
Lisa brings with her a wealth of knowledge on the operational aspects of landfill gas, leachate and odour management. She has experience in landfill gas, leachate, surface water, groundwater, dust, odour and landfill emissions monitoring and data interpretation.