W. P. Davies

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A farm food safety risk assessment tool for fresh produce and salmon farms were developed and the Delphi-based approach was utilised to identify and aggregate the opinions of experts on the food safety hazards and diseases faced in the farms while simultaneously certifying the scientific contents of the tool. The expert panels also serve to validate the(More)
The regular occurrence and the high costs of flooding to both road agencies and communities is a strong impetus to investigate the methodologies applied to evaluating flood immunity road projects. Very little literature exists on methods of evaluating the benefits of improving flood immunity through better road infrastructure. This paper attempts to address(More)
Transport and Main Roads (TMR) Cost Benefit Analysis (CBA) Team conducted the economic evaluation of most of the projects proposed in a TMR strategic plan. The evaluation included almost 200 overtaking lanes, over 400kms of road widening and shoulder sealing in various locations, over 50 capacity focused projects and over 15 flood immunity projects (TMR(More)
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