E/One Sewer Systems earns ISO certificationEnvironment One Corp. (E/One) received ISO 9001:2008 Quality Management System Certification after completing audits and assessments of its sewer systems business.Tata & Howard acquire Leach EngineeringTata & Howard acquired Leach Engineering Consultants, a civil engineering consulting firm in St. Johnsbury, Vt. Leach specializes in environmental engineering and wastewater solutions. Gary A. Leach, P.E., founder and chief executive officer, will continue to lead the Vermont office as vice president of Tata & Howard.Mueller Water Products plant receives OSHA recognitionThe Mueller Water Products plant in Albertville, Ala., received Star certification from the U.S. Occupational Safety & Health
