Calibration gas means a gas mixture used to calibrate gas analysers.
Calibration means the determination of (1) the response or reading of an instrument relative to a series of known radiation values over the range of the instrument, or (2) the strength of a source of radiation relative to a standard.
Interconnection Feasibility Study means either a Generation Interconnection Feasibility Study or Transmission Interconnection Feasibility Study.
Peer support specialist means an individual who has experienced a severe and persistent mental illness and who has successfully completed standardized training to provide peer support services through the medical assistance program or the Iowa Behavioral Health Care Plan.
external engineering service means an engineering service outside the boundaries of a land area referred to in an application and that is necessary for the utilisation and development of the land;