Start at the bottom of your data and work your way up the rows one at a time looking to see if the Resource Name matches the row above. If it does, add the F:NL values of the row you're looking at to the row above. Something along the lines of this
Code:
With Sheet1
For i = LastRow To 8 Step -1
If .Cells(i, 2).Value = .Cells(i - 1, 2).Value Then
Set rng = .Range("F" & i & ":NL" & i)
For Each cel In rng
cel.Offset(-1).Value = cel.Offset(-1).Value & cel.Value
Next cel
End If
Next i
End With