The framework agreement, with maximum, will be executed through the issuance of purchase orders. Each batch will be allocated separately:

— lot 1: studies and tests on concrete works — technical and engineering assistance — specialized access facilities on works of art — investigations in phase studies (on concrete, reinforcing) — inspections in the construction phase (on concrete, pavement joint);

— lot 2: studies and tests on metallic works of art — technical assistance and engineering — specialized means of access to works of art — investigation phase studies — control in construction phase (merchant profiles and laminates; corrosion protection).

The description of benefits for each batch is set out in section 2.5 of the CCTP.

Studies and tests on concrete works of art.

Studies and tests on metallic works of art.