Sampling Challenges for Raw Soybeans at [Facility Name]

Sampling Observations at [Facility Name]

This report summarizes the observations made during a site visit to [Facility Name] on [Date] regarding the sampling procedures for raw soybeans, crude oil, and soybean meal.

Raw Soybeans:

We observed that the sampling of raw soybeans was conducted after the impurity removal process. Mr. Geng informed us that there were no designated sampling points on the conveyor belt or before the impurity removal process. Our survey confirmed this, and it appears that the only potential sampling location prior to impurity removal is the maintenance hole, which may not be ideal.

Crude Oil:

Sampling of the crude oil was straightforward. A designated sample point is located just before the crude oil enters the storage tanks, allowing for easy and representative sample collection.

Soybean Meal:

Soybean meal samples are currently collected from the packaging bags after the product has been packed.

Recommendations:

• Raw Soybeans: To ensure representative sampling of raw soybeans, we recommend exploring the feasibility of installing a dedicated sampling point on the conveyor belt prior to the impurity removal process. This would allow for the collection of samples that accurately reflect the condition of the soybeans upon arrival. * Maintenance Hole Evaluation: If installing a new sampling point is not feasible, the suitability of the maintenance hole for sample collection should be carefully evaluated to ensure sample integrity and worker safety.

This report highlights the importance of having well-defined and accessible sampling points for all stages of the production process. Accurate and representative sampling is crucial for quality control, process monitoring, and ensuring the overall quality of the final products.