Shawna Gill with GTC, Inc. of Beaverton, OR will be presenting at the upcoming Alliance of Indiana Rural Water Spring Conference 2011 on March 16 & 17, 2011. The topics of discussion include, Algae Control Methods for Facilities with UV Disinfection and Reducing Maintenance in Grease Collection Areas. Shawna is the CEO of GTC, a Doctor of Chiropractic, and the WEF Occupational Health Vice Chair of the WEF Safety, Security and Occupational Health Committee. GTC, Inc. designs products to reduce maintenance tasks associated with material control in both industrial and municipal plants. Additional information may be found at www.weirwasher.com.