G1 demolition - level -3

Summary

This tender concerns demolition and rehabilitation works for Forum des Halles in Paris. The scope includes G1 demolition at the -3 level and CDA/ESAD 1–3 rehabilitation and bay enlargements according to HEA 140/HEA 200, with the addition of new structural elements and strengthening. Work must follow updated project documentation; on-site verification and safety requirements are important.