When an official managing the construction of a new cell at the Hall County landfill was looking for a place to discard some 4-inch plastic pipes that the landfill’s plastic liner came wrapped on, he turned to Rick Foote, the county’s natural resources coordinator. Foote sent out a message to folks on the EnviroShare X-Change e-mail list. Now, instead of waste in the landfill, Three Dimensional Life, a local nonprofit organization geared toward rehabilitating boys, has turned the pipes into useful gravity-flow irrigation pipes for a garden.