Barnson Pty Ltd incorporating Resource Design & Management (RDM) is a multidisciplinary consultancy firm providing professional services in the areas of surveying, mapping, planning, engineering and environmental management. The company is based in Coffs Harbour on the North Coast of New South Wales midway between Sydney and Brisbane. RDM is one of the most progressive and experienced companies in the region and is well placed to provide professional consultancy services for a broad range of projects from the very small to the very large. The company has undertaken numerous projects predominantly throughout northern NSW for a wide variety of clients, consisting of all levels of government, various development companies and private individuals. Phone: 02 6651 2688 Email: rdm@resdesman.com.au