HELIX Environmental Planning (HELIX) provided environmental consulting services for several projects at the Rady Children’s Hospital and Health Center in the City of San Diego including an 84-bed Acute Care Pavilion, a Ronald McDonald House, a parking structure, and an emergency generator. The services for the Ronald McDonald House and associated parking structure and emergency generator consisted of preparing several biological reports. HELIX also worked closely with the hospital administrators and City of San Diego staff to craft responses to a complex comment letter prepared by a competing health care union on the environmental document for the Acute Care Pavilion.