What should secure the straps to anchor points?

The correct answer highlights the importance of ensuring that all components are securely fastened to maintain the stability and integrity of the underground storage tank (UST) system. Both anchor bolts and turnbuckles are essential tools used in the securing process.

Anchor bolts provide a robust connection point that can hold significant weight and resist movement, making them ideal for securing straps to anchor points. The use of anchor bolts is integral in ensuring that the structure remains stable and can withstand various environmental forces.

Turnbuckles serve a different but equally important role; they are adjustable devices that allow for tensioning and fine-tuning the strap connections. This adjustability is crucial for ensuring that the straps remain taut and can absorb any stresses that may be placed on the system during operation.

When both types of securing methods are combined, they ensure a comprehensive, reliable anchoring system, capable of withstanding dynamic loads and minimizing the risk of failure. Thus, the inclusion of both anchor bolts and turnbuckles in securing the straps provides a more effective and safer anchoring technique for UST installations.