If so as your other contributors suggest.
How to safely take off sheet of glass from table.
Mark clement moving big glass up staging requires four workers.
Always wear gloves with rubber coated palms.
You should be able to barely get 1 corner away from the surface underneath it.
Place the other end on the ground on top of the paper or tarp.
Rest one end of the unbroken sheet of tempered glass on top of the stump or block.
If the path from the truck to the window is smooth use a glass dolly.
Heavy plastic bags would probably work well.
Dig down with your fingernails until you find the bottom of the tempered glass.
Place the glass down flat on the ground and cover the entire pane with an old blanket or several old towels to keep the shards in place before using a hammer or shovel to break the pane.
If the glass is heavy use a suction cup for your lower hand.
Use your upper hand without a cup as a guide hand to maintain balance.
Two to lift two to receive.
Lift 1 corner of the glass with your fingernails.
Wrap it in a sheet use hammer rock large book etc to break up and then bundle the old sheet into the trash can.