Decree 87.712 and French Civil Code 606

Our lease states that the Lessee (management company) shall pay all rental charges and repairs mentioned in Decree 87.712 and that we should pay for repairs that are not rental expenses under Decree 87.712 and that we should pay for major repairs as defined in Article 606 (major repairs to walls, roofs, beams, dikes etc). and the Code states all other repairs are maintenance repairs.

My question is whether we have been billed for costs that we are not responsible for according to the terms of our lease? Our maintenance company has its AGM coming up and (the votes always pass) and will be billing owners for: due to ground swelling under two apartments, the lifting of flooring and tiling and camera inspection, sawing of pavement, restoration of floor, partition and painting. Replacement of dehumidifier. Removal of soil on terrace, as there seems to be leaking into the meeting room above the terrace. Removal of trees. Renovation of apartments to replace furniture, kitchens, kitchenware, decorative items, pictures, curtains, repainting. Maintenance of green areas and pruning of 3 dead trees. These are just some of the items we are being billed for.