Plans history | Non-coal mining plans | Opengeoscience scans and .The Act required a coal mine owner to keep a plan at each mine. . The catalogue was based on the 1:10 560 Ordnance Survey county map series, with each . Non-coal plans for Cornwall were transferred to Cornwall Record Office under a.record keeping in coal mines survey office,What are the duties of the mine surveyor?Outlines the required roles of a mine surveyor. . Mine surveyors are involved in the accurate measurement and recording of mine workings. They are critical to.
record keeping in coal mines survey office