The location of high voltage electrical installations. Polygon All Cable_type, Plant_name, voltage All Point High Voltage Electrical Line The location of telephones and other fixed plant associated with the radio and telecommunications systems. Polygon Communication All Comm_type All Point Systems Line Places for the storage of hydrocarbons or explosives Polygon Hazardous All Hazard_type All Point Material Line In the case of an underground mine – points of entry and exit, including emergency exits Polygon Entry and All Entry_type, Exit_type, Easting, Northing All Exits Point Refuge chambers (in an underground mine) Refuge Polygon All Chamber_name, Easting, Northing All Chambers Point
The location of high voltage electrical installations. High Voltage Electrical Polygon All Cable_type, Plant_name, voltage All Point Line The location of telephones and other fixed plant associated with the radio and telecommunications systems. Communication Systems Polygon All Comm_type All Point Line Places for the storage of hydrocarbons or explosives Hazardous Material Polygon All Hazard_type All Point Line In the case of an underground mine – points of entry and exit, including emergency exits Entry and Exits Polygon All Entry_type, Exit_type, Easting, Northing All Point Refuge chambers (in an underground mine) Refuge Chambers Polygon All Chamber_name, Easting, Northing All Point
Survey-and-Drafting-Directions-for-Mine-Surveyors-2015-NSW-Mines.docx