Trench A was placed matching the location of Trench A from the campaign 2017 in its extension as of 26/08/2017 end of excavation.  The topsoil was removed until the stratigraphy as of end of excavation 2017 was reached. Depth of topsoil ranging between  0,15m to 0,25m. The exposed surface was manually cleaned and an IBM acquisition was made.

The trench was then extended in the southern part by 3,00 meters in western direction. The topsoil in the extension was removed and the surface manually cleaned, after this another IBM acquisition was made.  The full extension of Trench 2019 had an inverted L-shape with a typical breath of 1,00 meter, except for its southern corner where the breath was 2,00 meters.