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Lee’s Liquid Waste Services © 2018.  Providing quality Septic tank cleaning, grease trap cleaning, greywater tank cleaning, skip bin hire, industrial front lift waste bins, drain cleaning, potable water delivery, wastewater treatment system servicing, vacuum excavation, underground service locating and drain camera inspection services for Brisbane, Gold Coast, Ipswich & Emerald  since 1984.


Australian Family Owned Since 1980

lees@liquidwaste.com.au

Potable Water Delivery

Wastewater Treatment System Servicing

Hydro / Vacuum Excavation


Underground Service Locating

Drain Camera Inspections

Septic Tank Cleaning

Grease Trap Cleaning

Drain Cleaning


24/7 Emergency Service.Servicing Brisbane, Gold Coast, Northern NSW, Emerald, Ipswich, Bay Islands, StradbrokeCommercial & Domestic.(07) 3206 4844
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Septic Tank CleaningGrease Trap CleaningGreywater Tank CleaningDrain CleaningOily Water RemovalAll Liquid Waste RemovalWastewater Treatment System ServicingNon Destructive DigginRepairs & MaintenanceSpare PartsRecycled Water DeliveryBulk Water DeliveryRainwater Tank CleaningPorta Pottie / Chemical Toilet CleaningUnderground Service Location (USL)
Vacuum Excavation, Non Destructive Digging & Hydro Excavation by Lee's Liquid Waste Services

Potholing (Also known as Non Destructive Digging, NDD, Vacuum Excavation, Hydro Excavation & Vacuum Digging)

Non Destructive Digging (also known as vacuum excavation, hydro excavation, hydrovac and potholing) is the process of digging up the ground using high pressure water blasters (similar to gernis) in conjunction with vacuuming up the mud slurry generated by the water blasting.  This method of vacu digging is essential for jobs where the locating of underground services (electricity, water, telephone etc.) is unknown and electrocution or other dangers exist.  Because only water and vacuum is used, the possibility of damaging existing services is removed making potential dangers jobs safe.  

Lee’s Liquid Waste Services vac excavation equipment can park anywhere from 40m up to 150m away from the potholing location, rolling out the required meters of vacuum hose and water jetting reel from the hydrovac vehicle.

Lee’s Liquid Waste Services are able to create potholes of any diameter, from 100mm up to excavating large square meters of area.  Our hydro excavator sucker truck vacuum hoses have diameters of 76.2mm up to 203mm for various sizes jobs and requirements, and our vehicles are available  

Lee’s Liquid Waste Services has a  fleet of four vacuum excavation / potholing hydrovac trucks ready to be of service to you.

Lee's Liquid Waste Services Potholing & waterjetting combo vacuum excavation truck