What item must be on a time card for it to be admissible evidence in court?

For a time card to be admissible as evidence in court, it must include hours worked by each employee, broken down by work activity. This level of detail ensures that there is a clear, understandable record of how each worker's time was allocated across different tasks or responsibilities. Such specificity can be crucial in legal contexts, particularly in labor disputes or wage claims, where it is essential to demonstrate not just the total hours worked but also how those hours were spent in relation to specific projects or activities.

The other elements listed, while potentially relevant in other contexts, do not meet the requirement for specificity tied to work activities that a court might look for in establishing accountability and performance on the job site. Total hours worked alone may not provide enough detail to support claims regarding productivity or compliance with labor laws. Similarly, information about material usage and inspection results, while important in project management and quality assurance, does not pertain directly to the work hours and activities of employees.