Based on the testing, GMT developed a 200’ x 200’ aerated pad using sparger nozzles to deliver high pressure air to a 10’ deep turned aerated mass bed. The system delivers reversing aeration based on temperature feedback with a biofilter for odor control. GMT supplied 2 stainless steel 100 hp blowers and an aeration control system with computer-controlled dampers. The system uses a Vermeer CT10-10 turner to agitate and rewet material as it moves across the compost floor. The entire floor is inside an open sided building for protection from the rainy winter weather.