West Norwood, London

POSTED ON: 26/08/2021

Risk Management Limited were commissioned to undertake a Phase II Site Investigation to inform the design and erection of a 2 No. blocks of 3-storey properties, including roof terraces with an attached commercial unit to one of the terraces with associated car parking.

Intrusive fieldwork consisted of 1 No. Light-percussion boreholes up to 12m depth, 4 No. drive-in-sampler boreholes, 6 No. dynamic probe tests, 1 No. falling head permeability test, land-borne gas monitoring and photoionization detector (PID) monitoring.

Laboratory testing included Natural moisture content tests, Atterberg tests, Quick undrained triaxial compression tests, Dynamic headspace analysis, Asbestos identification, pH and Sulphate tests, Soil contamination test and WAC tests.