Attachment K - HSTP Design

Conclusion

A failed Land Application Facility is both a serious public health risk and an
environmental hazard that can lead to

the spread of infectious diseases,

breeding mosquitoes and attraction of flies and rodents,
nuisance and unpleasantness,

pollution and infection of waterways,

contamination of bores, wells and groundwater,
alteration of the local ecology,

fish kills, and

legal action.

Problems can occur with systems that have not been adequately maintained. Some
early warning signs are very obvious

the disposal area is wet and/ or soggy with effluent ponding on the surface,
there is a smell of “sewerage” near the septic tank or absorption area,

the drains and toilets run slowly,

the grease trap is full or blocked,

mechanical failure, and

excessive running costs.

Home owner/occupiers/users are legally responsible to keep their on-site wastewater
treatment system in good working order. If any warning signs are evident the home
owner/occupier/user must contact the nearest local authority office without delay.

A full copy of this report and all the accompanying sketches plans details and notes shall be
made available to all present and future owners and or occupiers of the house and shed that
are serviced by this Land Application Facility.

 

Unearthed Geotechnical P/L. 21 Design Report 023-038