Please click the link below to learn more about any changes to councils services and where to find accurate and up-to-date COVID-19 information.
The following Technical Services Standard Details have been provided to assist in the preparation of documentation for Civil Engineering works within the City of Onkaparinga.
To download a PDF version for viewing or printing click on the relevant link below:
stormwater management design guide(PDF, 661KB)
Technical Service Standard Details - full details(PDF, 1MB)