For Consultants Serving Construction

Exposure monitoring built for sites that move.

Respirable crystalline silica, dust, noise and vibration — captured on transient sites, across mobile crews, with the equipment kit that travels. HazNode® keeps construction and civil exposure programmes structured from SEG sample plan to defensible report.

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Built for the Site

Structured programmes on unstructured sites.

Construction work moves fast and rarely waits for paperwork. HazNode® keeps the exposure programme organised even when the site, the crew and the hazards change week to week.

Personal air-sampling pump being fitted to a worker on site

Silica, dust & noise sampling

SEG plans for the hazards that matter on site.

Build SEG-based sample plans for respirable crystalline silica, inhalable dust and noise, and capture each sample against the worker, task and method as the work happens.

What you get

SEG sample plans for silica, dust and noise
Worker, task and method tied to every sample
Field conditions logged on the site

Hand-arm vibration meter measured against site formwork

A mobile kit, controlled

Every pump and dosimeter accounted for.

An equipment register with calibration history and due-date alerts keeps a travelling kit defensible — so the gear behind every result is controlled, even across multiple crews and sites.

What you get

Calibration history and due-date alerts
Equipment tracked across crews and sites
QR-coded cassette-to-sample linkage

Hygienist completing a site walkthrough with a clipboard on a build site

Field capture, anywhere

Record the visit while you’re on it.

Site visits, time, photos and documents stay with the project record, captured on site rather than written up later — even when the next job is already starting.

What you get

Site details and milestones per project
Photo and document capture from the field
Time linked to quoted line items

Analyst reviewing exposure data in a wide laboratory

Statistics & reporting

OEL comparison the principal contractor can read.

Run distribution fitting and OEL comparison on the data already captured, and produce clear reports for principal contractors and clients — built on the Expostats Bayesian methodology.

What you get

Bayesian statistics and OEL comparison
Clear reporting for principals and clients
No exporting to a separate stats tool

Sound Familiar?

What construction work does to an exposure programme.

Sites are transient and the crew changes between visits.

Silica and dust programmes sprawl across spreadsheets.

Noise dosimetry data is hard to keep tied to the worker and task.

The equipment kit travels, and calibration tracking gets lost.

Principal contractors want clear reporting, fast.

Context gets separated from the sample by the next job.

Where The Value Lands

Structured data from sites that never sit still.

The payoff on construction work is keeping a rigorous exposure programme intact despite sites, crews and hazards that change constantly.

Defensible on every site

Each sample carries its worker, task, method and calibrated equipment — so the programme holds up even as the site moves.

Report without the lag

Statistics and reporting draw on data captured on site, so principal contractors get clear results quickly.

Controlled kit

A travelling equipment kit stays calibrated and accounted for across every crew and project.

Show us a live site. We’ll show you a tidy programme.

30 minutes. Tell us how you run silica, dust and noise monitoring across your sites, and we'll show how HazNode® keeps it structured.