Non-Destructive Excavation (NDD)
Hydro vacuum excavation for the safe, damage-free exposure of underground services.
NDD Provider NSW & ACT
Integrated Non-destructive digging (NDD) & drain cleaning services.
Safely expose assets, maintain drainage networks, and keep projects moving with specialised non-destructive digging, drain cleaning, underground and other integrated services.
Accredited
Remove uncertainty. Gain accuracy. Fast.
Integrated NDD and drain cleaning services to accurately identify underground services and maintain critical infrastructure. Part of Geosurv's greater integrated service offering.
Proven experience
Award-winning providers with over 21 years of industry excellence.
Fully integrated services
End-to-end geospatial, utilities, and asset maintenance solutions delivered in-house.
Large in-house fleet
Vacuum and hydro trucks up to 20,000L, backed by 400+ pieces of specialised equipment.
Emergency response
On-call 24 hour emergency response time across NSW & ACT.
Pothole Reinstatement
Temporary and permanent compaction and surface reinstatement of potholes, excavations and trenches.
Dewatering
Onsite extraction and removal of water, slurry and liquid waste.
Bulk Liquid Transport
Class B tanker fleet for the transport and approved disposal of bulk liquids and liquid waste.
Mud Bins
Onsite mud bins for the containment, storage and removal of spoil and slurry.
Jetting & Drain Cleaning
High-pressure jetting to clear blockages, roots and debris from stormwater and sewer pipelines.
CCTV Camera Inspections
NATA accredited CCTV pipe inspections with detailed reporting using Wincan software.
Pipe Rehabilitation & Robotics
Robotic cutting and jetting, through to localised repairs, pipe patching and full-length relining.
Culvert Cleaning
Cleaning, inspection and maintenance of culverts and large stormwater assets.
Gross Pollutant Trap (GPT) Cleaning
Inspection, waste removal and ongoing maintenance of GPT systems.
Valued Clients
Trusted by builders, contractors, consultants, and asset owners across NSW & ACT.
- John Holland
- Lendlease
- Multiplex
- Aurecon
- BMD
- Richard Crookes
- Downer
- Mirvac
- D4C
- Gamuda
- Martinus
- Taylor Construction
- Sydney Water
- TfNSW
- Ausgrid
- Evo Energy
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Accreditations
About Geosurv
Providing Integrated Solutions since 2005
Specialist crew operating across NSW & ACT since 2005. We deliver compliance-grade subsurface data across NDD, drain cleaning, locating, surveying and CCTV, backed by 400+ pieces of specialised equipment.
Services Offered
Integrated solutions across Geospatial, utilities and asset maintenance.
Specialists on the team
In-house engineers, surveyors, locators, technicians, and operators crews ready to service your project.
Projects delivered
From single-site potholing to multi-year tier-1 civil programmes.
Previous Projects
Active on the biggest NSW & ACT projects.
Tattersals Building Upgrade · Richard Crookes
QL-B utility locate followed by comprehensive NDD scope, positively identifying all utility assets within the project boundary. Geosurv also collected the survey data of the Bennelong Stormwater system and Telstra Tunnel beneath Pitt St.
- project value
- scope delivered
TIOM & MNW Pipelines · Bouygues Constructions
Full-time engagement covering survey control, site survey, utility locating and NDD for the duplication of micro-tunnelled mains. End-to-end subsurface investigation across the pipeline alignment.
- project value
- scope delivered
West Dapto Stage 3 · D4C — Sydney Water
Full-time multi-resource engagement on a Sydney Water capacity-upgrade programme. Geosurv scope covered all works including civil, structures, utility locating and NDD.
- project value
- asset owner
Tallawarra B Power Station · Clough — Webuild
Engaged on a fulltime basis with multiple survey resources on site for new plant construction. Geosurv scope covered all survey works, utility locating and NDD across the live station footprint.
- project value
- scope delivered
Macquarie Street Project · Roberts Co.
QL-B utility locate followed by comprehensive NDD scope, positively identifying all utility assets within the project boundary on a dense Sydney CBD heritage site.
- project value
- scope delivered
River Road Intersection Upgrade · NSW Public Works
QL-B utility locate followed by comprehensive NDD across the intersection footprint — every utility asset positively identified within the project boundary before works started.
- project value
- scope delivered
All services
Geosurv's Full List of Integrated Services.
Brief us on your project.
Whether it's a single job or a multi-year programme, our team will get you a quote and an experienced specialist on the line today.