Why extending the trestles at Abbot Point is not viable!!
There has been a lot of talk all over the media and internet saying that the trestles could have been extended instead of returning dredged material to the marine environment.
Extended trestles were one of several options considered to achieve a balance between environment, social, safety and financial viability. There are a number of significant constraints associated with trestle extension. These include a higher exposure to extreme weather events, difficulties operating a port in the Marine Park as opposed to within port limits, additional operating and maintenance costs, and navigational safety concerns.
A number of onshore, inshore and offshore options were considered but, relocation to a deeper offshore relocation area remained the best option.
As quoted by North Queensland Bulk Ports:
Source: North Queensland Bulk Ports
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