Douglas Partners Ballina and Coffs Harbour laboratories recently completed testing on the Woolgoolga to Ballina section of the Pacific Highway Upgrade as the primary testing company for the imported quarry materials for the project.
Our expertise in providing high volume quality control testing meant that we could comfortably test and report the 8.6 million tonnes of gravel, rock and aggregate that the project required over 2.5 years. Our services included technical support, quality control and test data to the main supplier.
