Please help! How do I create a chart showing overlap of working hours

[tfernandes818]

Hello,
I'm needing to create a chart with the ability to show where there is overlap in hours worked. For example, if an employee is working several places and the hours logged at each place overlap (thus the employee is fraudulently claiming time at once place that they're not actually working.) I've gotten close with Gantt charts but it doesn't show exactly what I need, which is the overlapping hours highlighted or an easy way to graphically show the impossibility of being 2 places at once.

Since I cannot get the picture and sample data to attach here - it can be viewed / downloaded Here.

ANY help at all is greatly appreciated!! Thank you in advance!!​

 

[Worf]

Welcome to the Board

• I cannot see the sample data you posted in the other forum. Here, you have to upload to any external hosting site (Imgur, Drop Box) and paste a link to the workbook or picture.
• See below an idea, the formula should be copied down.
• This data can be charted if you need it.