Pipeline inspection
T-R PHOTO BY MIKE DONAHEY
Workers from the Hydro-Klean pipe-cleaning and inspection company are seen on the job late last week at the intersection of State Street and North 7th Street in Marshalltown. The company signed a $1.8 million dollar contract in 2015 for pipeline inspection services, among other work. The company has served municipal, county, state, and federal government with municipal operations since the mid-70s. It has offices in Des Moines, North Mankato, Minn., Rogers, Minn., Sioux Falls, S.D., and Watertown, S.D.