Real-Time Dust & Particulate Monitoring
Fulfill Your GED. Eliminate False Fines. Keep Your Site Running Safely.
Overview
Audit-ready air quality data
Under Victoria's Environment Protection Act, you have a legal General Environmental Duty (GED) to minimise air quality risks. Dust complaints can trigger immediate EPA audits, costly work stoppages, and massive fines.
At OmniSense Instrumentation & Environmental Monitoring Pty Ltd, we deploy advanced, real-time telemetry that tracks airborne hazards, automates dust suppression alerts, and legally proves your site's true environmental impact.
The OmniSense Standard: Audit-Ready Air Quality Data
We do not just install generic particle counters. Our operations strictly follow ensuring your project meets the precise criteria of Australian Standard AS 3580.
Advanced Multi-Fraction Detection
Our advanced Light Scattering Photometers (Nephelometers) and Beta Attenuation Monitors (BAM) track multiple particle sizes simultaneously to give you a complete risk profile:
- PM10 (Inhalable Coarse Dust): captures heavier dust kicked up by earthworks, heavy haulage, and unsealed site roads.
- PM2.5 (Fine Particulates): tracks microscopic emissions from heavy machinery combustion, diesel exhaust, and smoke.
- Certified Precision: every station undergoes a rigorous weekly HEPA-filtered zero-point calibration to eliminate drift, backed by NATA-certified annual factory calibrations.
Strategic "Upwind vs. Downwind" Deployment
We isolate your site's true environmental footprint by engineering a dual-station boundary perimeter.
- Height-Optimised Sample Inlets: meticulously positioned between 1.5 m and 4 m above ground level to capture true, unobstructed breathing-zone airflow.
- Integrated Anemometers: every single dust station is co-located with an advanced weather vane to continuously track wind speed and direction.
- Smart Environmental Screening: following strict EPA guidelines, our data system automatically isolates and filters out data recorded during rain or extreme wind speeds (greater than 10 m/s) that naturally compromise particle readings.
The "Net Impact" Advantage
Legal protection against outside pollution
If a regional dust storm, nearby project, or bushfire smoke drifts across Melbourne, a single downwind sensor will blame your site. OmniSense protects you. We utilise the mathematically rigorous Differential Method to calculate your true site contribution in real-time.
If a massive dust spike occurs, we can immediately analyse the upwind baseline and wind vectors. If the dust came from off-site, we flag it as an Excluded Regional Event in your weekly compliance ledger — safeguarding your company from unfair local council penalties.
Proactive Risk Mitigation & Alert Thresholds
Instant alerts before limits are breached
We track rolling 15-minute averages and 24-hour exposure targets, pushing instant alerts to your team before compliance limits are breached.
| Alert Level | Target (PM10) | Immediate Operational Protocol |
|---|---|---|
| Internal Warning | Early Trend Spike | OmniSense Action: automated notice to the Project Engineer. Site teams immediately review and increase water cart frequencies on active haul roads. |
| Site Manager Action | Site Limit Breach | Immediate Intervention: on-site teams deploy targeted dust suppression (misting systems, chemical stockpile stabilisers, or imposing strict 15 km/h site speed limits). |
| Compliance Limit | 50 µg/m³ (24-Hr Avg) | Regulatory Target: your daily legal baseline managed completely by OmniSense to maintain your flawless compliance record. |
The OmniSense Technology Edge — Smart Inlet Heating: Melbourne's heavy morning fog and high humidity can easily trick standard light-scattering sensors into misidentifying water vapour as hazardous dust — leading to expensive, false "Red Alerts." Our monitors utilise integrated Inlet Heaters. By flash-drying the air sample before it passes the internal measurement laser, we vaporise the moisture and measure only actual, solid dust particles. Zero false alarms. Just accurate data.
Defensible, Weekly Compliance Reporting
Executive-ready, every Monday
Every Monday, you receive an executive-ready environmental report designed to satisfy local councils, community stakeholders, and EPA auditors:
- ✓ Upwind vs. Downwind Time-History Graphs: clear, undeniable visual proof tracking your site's net contribution against regional background air quality.
- ✓ Wind-Vector Exceedance Logs: every single threshold spike is automatically cross-referenced with exact wind directions at that minute, pinpointing the true source of the airborne particles.
Safeguard your project licence to operate
Partner with OmniSense for premium, specialist-backed environmental telemetry.