27690469_Schemas___dorsetforyou_com__Transporting
[Activity] Sand (wet) [Connection] Pipes Tunnels Sandcastles Filling things [Enveloping and enclosure] Burying treasure and objects Tunnelling [Rotation] Archimedes screw [Trajectory] Digging [Transporting] 
Sand in buckets and trucks
Schemas - dorsetforyou.com
Transporting