There have been 2 instances (18th November, 4th February) in the past months when the levels of dust recorded at the Linwood Quarry TEOM dust monitors exceeded the maximum allowed 24 hour average of 50mg per cubic metre.
Dust levels recently have been concerningly high. As an example during the 6 day period 3rd to 8th Feb the average recorded at the Marino monitor was 41.8 (see attached graph). Crushing activities are not isolated to weekdays! There are a number of homes located within 200 metres of the crushing plant, the main source of dust emanating from the quarry.
Particulate matter in the atmosphere poses a very significant health hazard – with symptoms often not evident for many years. Dust is recognised as a major contributor to lung and heart disease.
Our new local member of State Parliament Rt Hon Mr A Dighton has been informed about the issue and has passed on those concerns.
The issue of dust generation at the Boral Linwood Quarry has been ongoing for many years. It would seem that unless there is significant community action there will be no change for the better.
As a call to action, take the time to voice your concern by emailing:
black@parliament.sa.gov.au (Mr. Dighton)
community@boral.com.au (Boral)
and cc marinodust@gmail.com.au as well.
Communities working collaboratively get results as has been seen with Darren Balhache’s fine work towards upgrades at the Marino Railways Station and Scholefield Road intersection.
Peter Melnyk
melnpe55@gmail.com
0417829201