Sure, the expected result would be a table with the following rows (headers in first row):
Employee Name, Timesheet Date, Charge Code, Account Name, Amount
Joe Smith, 11/10/2011, 0010, Labor - Direct, 1000
Joe Smith, 11/10/2011, 0010, Labor - Haz, 400
Joe Smith, 11/10/2011, 0010, Labor - Post, 400
Joe Smith, 11/10/2011, 0015, Labor - Direct, 2000
This indicates that in this record set the only person with more than one Charge Code on a given Timesheet Date is Joe Smith on the 11/10/2011 timesheet. He charged to both 0010 and 0015 in the same week. In the full dataset, there almost certainly will be more than one person and probably more than one timesheet for each person where there are more than one Charge Code in a timesheet date.