The inspection of a bubble gage that measures the water level. The code indicating the type of gas system of the bubble gage. The code indicating the type of servicing performed on the orifice of the bubble gage. The date and time that the orifice of the bubble gage was serviced. The code indicating the the condition of the desiccant of the bubble gage. Was the desiccant changed during this site visit (true or false)? Comments on the condition of the desiccant Was the gas tank changed during this site visit (true or false)? The pressure of the nitrogen tank of the bubble gage before servicing. The default units are pounds per square inch. The pressure of the bubbler line before servicing. The default units are pounds per square inch. The bubble rate of the bubble gage before servicing. The default units are in bubbles per minute. The pressure of the nitrogen tank of the bubble gage after servicing. The default units are pounds per square inch. The pressure of the bubbler line after servicing. The default units are pounds per square inch. The bubble rate of the bubble gage after servicing, in bubbles per minute.