Breedon Quarry Project

2023-05-25T12:36:08+10:00

At Breedon Quarry valuable aggregates need to be extracted close to the nearby community of Breedon on the Hill. After reaching the limits of drilling and blasting that could be done without creating excessive vibration and dust implications for the surrounding environment, Breedon needed to find another viable solution.

Greenbank Sewer Rising Main Project

2023-05-25T14:45:56+10:00

The Greenbank Sewer Rising Main project was undertaken by Diona in November 2019, for the Logan Water Infrastructure Alliance and involved the installation of 5.6 kilometres of sewer rising main pipeline.  They hired a JMS-20-MDT (Diesel, Track) dust collector from Grydale Rental to manage the silica dust created as a result of trenching through sandstone.

Crushing Plant Dust Extraction System

2023-05-26T12:37:01+10:00

Our clients’ site expansion works, included a tender for a dust extraction system to manage dust created by two secondary and tertiary cone crushers and three screening plants. Grydale were awarded the contract to design, manufacture and install a Grydale JMS 48 F-Series Dust Extraction System. This unit provided 38,000m3/hr of air flow at -2.0kPA, which offered the capacity to extract dust from the two secondary and tertiary cone crushers and three screening plants.

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