Use data validation to restrict time entries (e.g., 0, 1, 2.5, 5, 10, 15, 30 min intervals). Add a cell for Plate Area (A) and Plate Diameter (B) so pressure auto-calculates: =Load/(PI()*(B/2000)^2) (adjust units as needed).
In the realm of geotechnical engineering, theory often meets reality at the bottom of a pit. Before a massive foundation is poured or a heavy pavement is laid, we need to know one thing with certainty: plate load test report xls work