Eric D. Colburn Professional Land Surveyor Elected President of ACSM-NES Eric D. Colburn PLS, Professional Land Surveyor and President of Foster Survey Company, a RI Professional Land Surveying Company, has been Elected the 2009 President of the New England Section (NES) of the American Congress on Surveying and Mapping (ACSM). The New England Section (NES) […]