French drain camera inspection in Laval: what matters here
If a pyrite repair is planned, the drain's condition must be known: the excavation is often used to replace it entirely.
Floods, sewer backups, pyrite-bearing fill and clay soils: in Laval, nearly every major issue sits below ground level. The backwater valve, the slab and the drain are the first items checked.
French drain camera inspection: what the inspector checks in Laval
It's important to distinguish the foundation drain, which collects water around the house, from the sewer line connecting the house to the municipal system. Both can be examined by camera, but their problems and who's responsible differ.
The inspector examines the slab wherever it's still visible, looks for the backwater valve and checks the sump pump if there is one. For a house near a river, they also note how high the mechanical equipment sits relative to ground level.
Report, timing and booking: French drain camera inspection in Laval
The report is delivered digitally, with annotated photos and recommendations ranked by urgency. For Laval, booking lead times depend on the season: in spring, plan a few days ahead.
If the slab shows signs, ask for fill sampling before waiving conditions: it's the only way to assess swelling potential.
