enitial offer a full flux box testing and FID survey service. Typically required following the completion of a landfill operation, finished cells are covered with an engineered cap to ensure that no rainwater can percolate in and no gas or odour can escape from the landfill.

enitial conducts all flux box and FID surveys in accordance with The Environment Agency Guidance on Monitoring Landfill Gas Surface Emissions LFTGN07. This requires that gas surface emissions are monitored to assess the integrity of the cap and the efficiency of the gas management system.

Following monitoring, emission rates are calculated using the Guidance LFTGN07 calculation methodology, a full report is then presented for submission to the Environment Agency.