Official classification context
Industry overview This refers to the establishments engaged in the operations except the work-site operations, as the head offices primarily engaged in controlling establishments of water for end users, water for industrial users and sewerage, for managing and controlling operations across the whole organization to promote the management of its own company. In addition, the establishments of p refectural governments, cities, towns and villages which give guidance and supervision on collection, purification and distribution of water, and sewage collection, processing and disposal are also
Major group context DISTRIBUTION OF WATER, AND SEWAGE COLLECTION, PROCESSING AND DISPOSAL This Major group comprises establishments engaged in supplying water, in response to general demand, using water mains or pipes and other facilities, and those engaged in removing or treating wastewater and rainwater by means of public drains, river-basin drains or urban drains. Group Class Number Number
Included scope included in this classification.