Air and acoustic services – waste transfer station

How we helped Trinity was commissioned to provide a range of air quality and acoustic services for the JJ Richards & Sons liquid waste transfer station in Glendenning, Sydney. These services were required from the development approval phase through to the post-commissioning phase. At the beginning of the project, Trinity prepared the air and noise […]

Scentre Group construction environmental monitoring

How we helped Trinity has provided construction environmental monitoring services to Scentre Group at various shopping centres for more than 10 years, including Carindale, Garden City and Chermside. We have undertaken continuous air, noise and vibration monitoring for the duration of these construction projects, each lasting up to 2 years. The monitoring results are used […]

Energy plant source emissions

How we helped Trinity provides accurate and timely source emission monitoring to ensure our client complies with its environmental permit. We are able to provide real-time NOx and CO values. The Trinity testing results are used to determine a mass emission rate (g/s) for oxides of nitrogen (NOx). Gas analysers used on site are calibrated […]

Battery facility metals and sulphate emissions

How we helped Trinity provides accurate and timely source emission monitoring to ensure our client complies with its environmental permit. The Trinity testing results are used to correlate continuous emission monitoring systems (CEMS) instruments across multiple release points. Each release point is monitored for particulates, moisture, velocity, gases and either metals or sulphates. This large […]

Cairns shipping upgrade air and noise

How we helped Trinity provided the noise, vibration, air and greenhouse assessments for an environmental impact statement (EIS), managed by Flanagan Consulting. A major challenge for the air quality assessment was the high variability of ship emissions depending on power load, sulfur content of fuel and scrubber technology. Trinity completed substantial research and consultation to […]

Bluff Coal Mine environmental management plan

How we helped Trinity was commissioned to undertake air, greenhouse, noise and vibration assessments including baseline noise and particulate monitoring. Air modelling was undertaken using The Air Pollution Model (TAPM) to provide 3D meteorological files for Calmet/Calpuff dispersion modelling. This included wind speed dependent variable emission rates and other best practice methods. Noise modelling was […]

Soil gas monitoring contamination

How we helped Trinity conducted sampling for soil gas composition over five years to help determine the spread of contamination in the soil from the former operator’s gasifiers. We undertook extensive sampling as follows: In shallow and deep soil vapour bores and wells For bulk gases including carbon monoxide, hydrogen, oxygen, carbon dioxide, sulphur dioxide, […]