In the northern part of the trench, context 1016 1016 was exposed,  interpreted as part of larger stone construction discovered in 2012/2013 composed of fist-sized stones with humus soil mixed in. It appeared to be very similar to context 10171017, a context exposed in season 2013 and partially excavated in 2017. Two stones from the north border of the stone packing were removed for geo-sampling, whereas the context was truncated to investigate the stratigraphy through a section. The context continues in both east and west part of the trench.

In the southern part of the trench, context 10131013,  a sooty layer in the southern part of the trench, was identified as the context exposed to extract some artefacts in 2013; it was only partially exposed in 2017 and not excavated.

Northside of context 1013, it was excavated context 1022 1022, a yellowish silty layer very compact and with brown patches, was interpreted as a possible floor layer distinguish in two phases: the first phase (under layer 1013) included finds 41,42, the second one on top of 1013 is probably a second floor or a "repatched" floor.

Context 10191019, located southside context 1013, is a gravely thin layer composed of the moraine, stone and sand, interpreted as a small levelling layer.