Services

Specialist survey capability — surface to shaft bottom.

Our full survey capability, delivered by a team with 110+ years of combined mining and civil survey leadership — from open pit to shaft bottom.

Underground Mining Surveys

Survey control for underground mine development and the infrastructure within the workings — keeping headings on course and as-builts accurate, kilometres below surface.

Learn More →

Opencast Mining Surveys

End-to-end survey for open-pit and surface operations — from the first greenfield topo before a dozer turns, through to monthly volume reconciliation.

Learn More →

Shaft Sinking & Equipping Surveys

Specialist survey control for sinking and equipping vertical shafts — holding plumb and alignment over depths where millimetres decide whether a shaft is safe and serviceable.

Learn More →

Gyroscopic Surveys

Gyro-theodolite azimuth determination — establishing true direction underground, where there is no sky, no GPS and no margin for a wrong bearing.

Learn More →

3D Laser Scanning

Millimetre-accurate point clouds that turn a shaft, tunnel, stockpile or plant into a measurable digital twin — captured fast, often without putting a person in harm's way.

Learn More →

GPS / GNSS Surveys

Satellite-based control that ties every survey on a site to a single accurate coordinate framework — the backbone the rest of the survey hangs from.

Learn More →

Volumetric Surveys

Defensible volume and tonnage figures for stockpiles, excavations, open-pit reconciliation and voids — the numbers that drive inventory, reconciliation and payment.

Learn More →

Aerial & UAV Surveys

Drone-based aerial capture that maps large or hard-to-reach sites quickly and safely — high-resolution orthophotos, surface models and topography from the air.

Learn More →

Civil & Construction Surveys

Setting-out, monitoring and as-built survey for civil and structural works — keeping construction on line, on level and on record, on and off the mine.

Learn More →

Engineering Surveys

High-precision survey for alignment, deformation monitoring and as-built verification — where tolerances are measured in millimetres and the structure can't be allowed to move unnoticed.

Learn More →

Raise-Bore Alignment Surveys

Verticality and alignment control for raise-bored shafts and holes — getting the pilot hole right, because everything downstream depends on it.

Learn More →

Survey Audits & Check Surveys

Independent verification of survey work and underground workings — the impartial second opinion that protects safety, compliance and the value of what's been built.

Learn More →

Let's work together

Let's Build With Accuracy.

Precision. Accuracy. Trust.

Request Consultation Contact Survey House Group