Human-Machine Interface
Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural Hazardous Material Violation
Flight Crew Returned To Gate; General Flight Cancelled / Delayed; General Maintenance Action
Human Factors
DG [Dangerous Goods] was planned and loaded without enough mail / bags / ballast. I realized my mistake once I noticed most of my weight in the AFT was cargo and not enough mail / bags as I couldn't close the flight. I also didn't receive a notification prior to closing out the flight. Aircraft pushed early and was returned to the gate as I was contacted by load planning and realized my mistake. DG was removed from pit 4 and placed to pit 3 and secured with bags. Once DG was secured load planner was contacted for pilot notification to be sent.
DG (Dangerous Goods) was planned by Ramp Lead without enough weight to secure it. Load Planner called station to stop push because DG was not secured with adequate amount of weight. Lead had to move DG item #1 from pit 4 to pit 3 to secure DG.
Air carrier ground crew reported a ground gate return to correct a DG loading configuration error and provide flight crew updated DG documents.