Use "tamped" in a sentence

1. Philpott tamped a wad of tobacco into his pipe.

2. 27 Philpott tamped a wad of tobacco into his pipe.

3. He tamped down the tobacco in his pipe with his thumb.

4. After a septic tank is set, it must be appropriately Backfilled. All tanks should be Backfilled with successive tamped “lifts” or depth increments of uniform gradation.