Day 25

My lab partner and I started the wet sieving for the clay & silt this morning. We got one and a half trials done before lunch. In the afternoon, we finished sieving the clay & silt and recorded the weights of the dried samples of the sand that we put in the oven yesterday. For the clay & silt sample specifically, we noticed that a large portion of the soil ended up in the water collection bin. From this we can conclude that this method of sieving is essentially useless for determining the particle size distribution of the clay & silt. We also started the wet sieving for the gravel, which we plan on finishing Monday.

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