Which of the following practices is recommended for maintaining the durability of PVC piping?

Regularly checking for leaks is vital for maintaining the durability of PVC piping because leaks can lead to several issues that compromise the integrity of the piping system. Unchecked leaks can cause water loss, increased pressure, and potential damage to the surrounding infrastructure. Continuous exposure to moisture can also lead to corrosion in materials adjacent to the pipe.

By conducting regular leak checks, you can identify and address any issues early, ensuring the piping is functioning effectively and prolonging its lifespan. This practice not only helps in maintaining the structural integrity of the pipes but also contributes to efficient water management and conservation.

In contrast, while allowing the pipe to dry out may seem beneficial in preventing excessive moisture exposure, it doesn’t address the potential consequences of unnoticed leaks. Covering the pipe with mulch might provide some insulation, but it does not specifically help in detecting or maintaining the integrity of the piping itself. Using high-quality fittings is important for ensuring a good connection in the system, but if leaks are not regularly checked, even high-quality fittings can fail over time without proper maintenance.