Excel Data Cleanup Project -- 2

I have a batch of information that was originally keyed in from printed forms, but the digital file now needs a thorough refresh. Your job is to work directly in Excel, spotting and fixing any inconsistencies, removing duplicates, standardising dates and text fields, and making sure every record lines up with the source details on the forms.

By the end I want a single, well-structured workbook that is ready for analysis—with clear tabs, tidy formatting, and zero errors. If you are comfortable auditing datasets, using functions like VLOOKUP/XLOOKUP, conditional formatting, and basic pivot tables for quick validation, this task should be straightforward.

Please let me know how quickly you can turn around the cleaned file and any relevant experience you have with data quality projects of a similar size.