Patent ID: 9593457
Date: 2017-03-14
CPC Classifications: B01F,C04B,C09K,E02D

Claim:
1. A system to manufacture a native soil flowable fill, the system comprising: a water pump; a water hose coupled to the water pump; a nozzle coupled to the water hose and configured to generate a jet of water; a vacuum pump; a suction wand having a suction hose coupled to the vacuum pump and configured to remove native soil from a first location to form a hole; a collection tank coupled to the suction hose; and a mixing tank in fluid communication with the collection tank and configured to mix the native soil with additional components to form the native soil flowable fill, wherein a bottom of the mixing tank being hingedly connected thereto, and having a tray extending outwards from the bottom in order to direct the native soil flowable fill into a container or the excavation site as the bottom is opened downwardly.