Plan the temporary condition
The permanent beam may not yet function while parts of the wall are being removed. The load path during the work therefore needs project-specific assessment. Loads from props may reach the floor at different locations. A floor that looks solid is not proof of suitable support.
Agree on release
The execution plan determines when the new structure works sufficiently and temporary supports may be removed. Connections and material strength can be part of these conditions. Do not move or remove props yourself. Discuss how support arrangements affect access and occupancy.
Your checklist
- Agree who designs the temporary support
- Discuss access during the work
- Include formal release in the plan
Sources and further reading
General information about projects in the Netherlands. Your building requires its own assessment and design.