An estimate of fill can be wrong.Logical formLearned from2 sentences. An amount of fill can be cubic yards.Logical formLearned from2 sentences. Water may be impounded by a (fill material).Logical formLearned from2 sentences. A fill may undergo a deposition.Logical formLearned from2 sentences. Hydraulic fill may undergo a placement.Logical formLearned from2 sentences. A fill may consist of deposits of (marine sand).Logical formLearned from2 sentences. Liquefaction of a hydraulic fill may result in settlement.Logical formLearned from2 sentences. A hydraulic fill can be unimproved.Logical formLearned from2 sentences. A west end may pertain-to a (runway fill).Logical formLearned from2 sentences. Perimeters may pertain-to an (airport fill).Logical formLearned from2 sentences. Evidence of liquefaction may occur over areas of (airport fill).Logical formLearned from2 sentences. Fills can be artificial.Logical formLearned from2 sentences. A (sediment fill) of trough can be turbidites.Logical formLearned from2 sentences. A deposit can be constituted-of-or-filled-with hydraulic fill.Logical formLearned from2 sentences. Areas can be constituted-of-or-filled-with (airport fill).Logical formLearned from2 sentences.