General construction services of industrial buildings

**Includes:** - construction, repair, alteration and restoration services for: • buildings used for production and assembly activities of industrial establishments: • factories, plants and workshops • agricultural buildings, including silos and other storage facilities

**Excludes:** - construction services of mining facilities, cf. 54261 - construction services of power plants, cf. 54262 - construction services of chemical and related facilities, cf. 54269 - construction services of specialized facilities for manufacturing (e.g., iron foundries), cf. 54269