The services give rise to a mixed price market.

- road cleaning services will be paid at a global and fixed price on the basis of the DPGF attached to the documents of the contract;

- additional road cleaning services may be ordered occasionally during the performance of the contract. They will be settled by applying the prices appearing in the BPU. These additional services give rise to a framework agreement with order forms without specifying a minimum or maximum amount.

The services give rise to a mixed price market.

- road cleaning services will be paid at a global and fixed price on the basis of the DPGF attached to the documents of the contract;

- additional road cleaning services may be ordered occasionally during the performance of the contract. They will be settled by applying the prices appearing in the BPU. These additional services give rise to a framework agreement with order forms without specifying a minimum or maximum amount.