Aziz Ahmed, PE, is a chief engineer at CHA Consulting Inc., providing technical and client service management oversight for water and wastewater infrastructure projects. His expertise includes performing and directing engineering services related to water resources and water utilities, including comprehensive water and wastewater infrastructure planning; modeling and management projects; utility master planning; long term control planning; and preparation of capital improvement program, water quality, and process review and analysis, and infrastructure design. He can be reached at [email protected].