Jacobs Engineering Group Inc., Dallas, reports that it has signed a three-year, multi-site maintenance and construction contract with Mosaic Fertilizer LLC. Jacobs will provide small capital construction and maintenance services at the Uncle Sam and Faustina facilities in St. James Parish, La. Jacobs said that it has provided full lifecycle services to Mosaic and its predecessor companies at projects across North America since 1964, and currently provides construction management support and provision of services at these sites, which now extends to direct hire construction and maintenance.