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Using a sand slurry mixture for backfilling a tank requires specific knowledge and training to ensure the process is executed safely and effectively. Only trained personnel should apply this method due to the following reasons:
Understanding of Procedures: Trained individuals are familiar with the proper mixing ratios and procedures required to create an effective sand slurry. This knowledge helps in achieving the desired structural integrity and prevents potential issues that could arise from improper mixing or application.
Material Properties: Trained professionals understand how the properties of the sand and slurry interact with the tank and the surrounding soil. They are capable of assessing factors like compaction, drainage, and potential expansion or contraction of the material.
Safety Concerns: Working with slurry and underground tanks poses risks such as cave-ins, equipment malfunctions, or exposure to hazardous materials. Only adequately trained personnel possess the necessary skills to handle these risks and implement safety protocols.
Regulatory Compliance: There are specific regulations and guidelines that govern the backfilling of tanks. Trained personnel are more likely to be aware of these requirements and ensure compliance, which is crucial for maintaining safety and legality.
Overall, utilizing trained personnel for backfilling a tank with a sand slurry mixture