When must a contractor be aware of potential drainage problems?

Awareness of potential drainage problems is crucial for a contractor from the start of the project and throughout the construction process. Addressing drainage issues early ensures that the site is adequately prepared, reducing the risk of water accumulation that could lead to structural damage, service interruptions, or other complications down the line. By evaluating the site’s topography, soil type, and existing drainage systems at the outset, contractors can identify potential problems and implement necessary solutions in the planning phase.

Moreover, ongoing awareness during construction is essential since conditions can change, or unforeseen challenges may arise. Maintaining vigilance throughout the project allows for timely interventions, ensuring that proper drainage is maintained, thereby protecting both the construction quality and the surrounding environment. This proactive approach ultimately supports the project's success and compliance with local regulations and best practices in construction management.