Honor Credit Union was building a new operations center in southwestern Michigan about 16 miles from the Indiana border, and the organization had two problems: heavy soils and expensive sewer.Municipal sewer was only about 1/4 mile away from the site northwest of Berrien Springs, Michigan, but the fee for extending a main that distance and paying monthly charges was cost-prohibitive for the company, says Dervin Witmer of Dig-It Excavating Inc. His company, based in Cassopolis, Michigan, won the contract to install the onsite system that was the eventual solution.The credit union building is three stories in its tallest part, a
