Global, Inc. provided the services of a Certified Industrial Hygienist (CIH) and a Professional Engineer to address specialized Environmental Health and Safety (EHS) requirements of DGS. The specialized EHS services included technical oversight for complex EHS issues (e.g., water quality, air quality, safety hazards etc.), facilitate DGS at meetings to discuss EHS concerns with building occupants and/or the general public, indoor environmental quality inspections in DC Public Schools, Shelters, and Municipality Buildings, review of EHS policies, and technical inputs to address emergency situations. Our CIH has performed over 100 Environmental Health and Safety related assignments for DGS during the past three years.