Wall Grange to Ladderedge Resilience Main

September 2023

RML were commissioned to carry out a Site investigation for a new Resilience Main for Severn Trent, running between Wall Grange and Ladderedge, Leek, Staffordshire.


Fieldwork was undertaken in line with British Standards BS 5930:2015+A1:2020. 5 No. Rotary Core Boreholes were undertaken as part of the investigation.

Ground Conditions

According to information published by British Geological Survey (BGS) the underlying geology comprised the Morridge Formation and Chester Formation from the Triassic Period.

Laboratory Testing

Waste Acceptance Criteria (WAC) tests were the Laboratory tests undertaken for the project.