There are three locals: 882, 882B and 882H.
Local 882 is composed of Power Engineers certified under provisions of Power Engineers Boiler and Pressure Vessel Safety Act and regulations and trades people are certificated under the Apprenticeship Act & Regulations. (IUOE 882 website)
Local 882B is composed of qualified and competent members who work in various occupations besides engineering, such as school districts, municipal office, office buildings, recreational facilities, transportation companies, chemical plants, etc.