HazNode
HomePartnersAbout
Log In

For Consultants Serving Mining

Big exposure programmes, kept in order.

Respirable dust, diesel particulate matter, noise and more — across large workforces and similar exposure groups. HazNode® keeps high-volume mining monitoring programmes structured by SEG, analysed with rigorous statistics, and ready for audit.

Explore the platform

Built for Scale

Volume that stays structured.

Mining exposure programmes generate a lot of data across a lot of people. HazNode® keeps that volume organised by SEG and agent, so the analysis and the audit trail keep up with the sampling.

Personal air sampler clipped for respirable dust monitoring

SEG-based monitoring

Respirable dust, DPM and noise by similar exposure group.

Structure high-volume programmes around similar exposure groups, with each sample tied to the worker, task, agent and method — so large datasets stay coherent.

What you get

  • SEG-structured sampling at scale

  • Respirable dust, DPM and noise programmes

  • Worker, task and agent on every sample

Hygienist and developer reviewing analysis at a workstation

Statistics that scale

Bayesian analysis across big datasets.

Distribution fitting, exceedance fractions and OEL comparison run on the data already captured — built on the Expostats methodology, developed with a world leader from the Université de Montréal.

What you get

  • Bayesian distribution fitting and exceedance fractions

  • OEL comparison across exposure groups

  • Analysis without exporting the dataset

Rotameter used to calibrate sampling pump flow

Equipment & calibration

A large kit, kept defensible.

Track pumps, dosimeters and consumables with calibration history and due-date alerts, so a large monitoring kit stays controlled across shifts and sites.

What you get

  • Calibration history with due-date alerts

  • Consumables tracked by batch and expiry

  • Cassette-to-sample linkage via QR code

Technician completing equipment records and paperwork

Audit-ready records

Built to be examined.

Complete sample lineage, chain of custody and calibration records mean a mining exposure programme is ready for internal and regulatory audit at any time.

What you get

  • Complete, auditable sample lineage

  • Chain of custody preserved end-to-end

  • Consistent reporting across the programme

Sound Familiar?

What scale does to a monitoring programme.

"

High sample volumes outgrow spreadsheets quickly.

"

Keeping data tied to the right SEG is a constant battle.

"

DPM, dust and noise programmes live in separate files.

"

Statistics mean exporting and rebuilding large datasets.

"

A large equipment kit is hard to keep calibrated and tracked.

"

Audits demand a lineage that’s painful to assemble after the fact.

Where The Value Lands

Structure, rigour and audit-readiness at scale.

On mining work the win is volume that stays coherent — structured by SEG, analysed rigorously, and ready to be examined.

Coherent at volume

Thousands of samples stay organised by SEG and agent instead of fragmenting across spreadsheets.

Rigorous analysis

Bayesian statistics run across big datasets without exporting, so analysis keeps pace with sampling.

Always audit-ready

Complete lineage, custody and calibration records mean the programme is ready for audit at any time.

Bring your biggest programme. We’ll keep it in order.

30 minutes. Show us how you run respirable dust, DPM and noise programmes today, and we'll show how HazNode® holds them together at scale.

haznode logo

© 2026 HazNode Software Limited. All rights reserved.