What must happen before a material in a segregated stockpile can be used?

Before a material in a segregated stockpile can be utilized, it is essential that it undergoes a process of remixing, resampling, and achieving a passing test result. This procedure ensures that the quality and characteristics of the material are verified before it is incorporated into any construction or production work.

In situations where material is set aside in a segregated stockpile, it typically indicates that there were concerns regarding its compliance with specified standards or its original quality. Thus, remixing helps homogenize the material, while resampling provides a fresh assessment of its properties.

Achieving a passing test result is crucial because it confirms that the material meets all necessary specifications and standards required for its intended use. This process safeguards against using inferior or non-compliant materials, which could compromise the integrity of the project.

Other options do not align with standard practices. Simply setting a material aside for testing does not ensure compliance, using a material as is may lead to significant quality issues, and heating it prior to use is not a standard requirement for most materials in construction unless specifically indicated by guidelines.