The Engineer is questioning our rock excavation overrun on the M-648 cut at Maple Bend and wants it substantiated by cross section. Attached are the blast plans and drill logs for all 52 shots, the blast reports, the scale ticket export from the crushing yard, our daily reports for April through September, the cross sections and the Engineer's letter. Can you work out what we can actually document for the rock we hauled, by shot and by station, and clearly separate what's backed up from what we still need to confirm?