According to the quartering method, what should be done after fattening the pile to a uniform thickness?

• A. Store the sample for future use
• B. Separate it into 4 equal quadrants
• C. Weigh the entire sample
• D. Shake the pile to ensure distribution

Answer: (B)

The quartering method is a technique used in sampling that involves dividing a bulk sample into manageable portions for more detailed analysis. After fattening the pile to a uniform thickness, the next logical step is to separate it into four equal quadrants. This division allows for a systematic approach to sampling, ensuring that each quadrant represents the whole pile fairly.

Each quadrant can then be individually processed or analyzed, helping to maintain the integrity of the sample and ensuring uniformity in testing. This method not only makes handling the sample easier but also enhances the accuracy of the subsequent analysis by minimizing the effects of any potential variability in the material.

In contrast, storing the sample for future use, weighing the entire sample, or shaking the pile does not follow the quartering method's protocol or objectives, which have a clear focus on precise division for effective analysis.