Report detailing the results of the archaeological watching brief carried out by Archaeology South-East on the pipeline between the Military Road Wastewater Pumping Station to the Weatherlees Hill Wastewater Treatment Works, between 27th September and 17th October 2016. The excavations identified part of a Middle/Late Iron Age field system, possible barrow ditch and inhumation burial at Chalk Hill. The only later feature found was an Early Anglo-Saxon inhumation. Both of the inhumations were unfurnished and were dated by radiocarbon dating.