Wilkie was approached by the Shire of York to provide storm water drainage services for an 11 lot subdivision at Crawford Court, York, WA.
Wilkie firstly had to undertake a geotech investigation to determine the soil classification and infiltration properties. Secondly, Wilkie had to determine the surface water catchment areas and determine the impact of the proposed subdivision on the existing hydrology. Once the infiltration rate and soil classification were determined, Wilkie then had the appropriate information to prepare a stormwater management plan. Thereafter, Wilkie produced a Stormwater Management Plan which was submitted to the local council.