What you can do
- Restrict use of the uneven area and tell the manager if it is communal.
- Note the extent and whether it followed rain, heavy traffic or utility work.
- Only stable paving with missing joints may be re-jointed using its specified material; this does not repair subsidence.
How to tell whether it helped
Repaired blocks should be stable and water should drain as intended. Check after rain for a remaining depression.
When to stop
Stop if subsidence spreads, blocks move or a utility leak or washout is suspected. Do not drive over or blindly fill the area.
How NAPREMO can help
NAPREMO can assess the required lift-and-relay work and drainage. Include nearby edges and drainage grilles in photos.