(Soil piles) can be heavy.Logical formLearned from2 sentences. A pile of soil may be placed at an edge.Logical formLearned from2 sentences. Soil can be from (spoil piles).Logical formLearned from2 sentences. Piles of spoils may be placed.Logical formLearned from2 sentences. A project may involve construction of pile.Logical formLearned from2 sentences. Some samples of dust may be took in a vicinity of a (debris pile).Logical formLearned from2 sentences. Crews may work on a (rubble pile).Logical formLearned from2 sentences. (Grappler operators) can be on a (rubble pile).Logical formLearned from2 sentences. A pile can be on (iron workers).Logical formLearned from2 sentences. Samples may be took on a pile.Logical formLearned from2 sentences. A sample may be took on a (rubble pile).Logical formLearned from2 sentences. A (steel beam) may be lifted off a (rubble pile).Logical formLearned from2 sentences. An area may pertain-to a (rubble pile).Logical formLearned from2 sentences. (Storage life) can be in piles.Logical formLearned from2 sentences. A pile can be constituted-of-or-filled-with architecture.Logical formLearned from2 sentences.