Extract data from charts taken from devices used on pipelines.
What does a Chart Clerk do?
Performs any combination of following duties to extract statistical data from charts taken from flowmeters and other measuring and recording devices used on pipelines: Calculates volume of natural gas, manufactured gas, and petroleum handled by specific pipelines, using adding machine, calculator, or planimeter, and meter records of gas pressure, temperature, and specific gravity. Compiles reports from measurement charts to indicate quantity of gas produced, transported, and sold. Posts and files charts.