Rainwater and drainage
If the property borders a drainage channel, establish responsibilities before altering the flow or level of water.
Why it matters for your driveway repair: Show the direction of falls, where water gathers and every visible channel, gully or discharge point. For a driveway repair, it helps distinguish a local defect from movement, drainage or base problems that need a wider scope.
Useful photograph: the area after rain, including low points and drainage features.
