The below document can be downloaded here.


  • The site needs to be smooth, level and compact.
  • The customer needs to provide clean sand to spread underneath the liner.
  • Power: If there is no power on site we need to be informed. 
  • If the site is not easily accessible by a two-wheeled drive bake and trailer we need to be informed. 
  • The reservoir needs to be filled with at least 300mm depth of water immediately on completion. 

    CONCRETE BASES: Concrete bases or ring beams are not normally necessary. A well-prepared earth base is normally less expensive than concrete. An earth base is also normally better suited to the installation of a corrugated steel reservoir.
    ENGINEERS REPORT: For commercial or urban installations, we can provide an engineers recommendation at a reasonable cost.