The main purpose of this contract is to:

- diving services for recovery, evacuation outside the field of waterways of vehicles and their temporary storage;

- diving services for the recovery of any exogenous submerged object hindering navigation in the waterways;

— diving services for repairs of small damage to works of art and banks;

— diving services for certain inspections of works of art;

(iii) the establishment of anti-pollution measures;

— miscellaneous services and supplies.

The purpose of the contract is:

- diving services for recovery, evacuation outside the field of waterways of vehicles and their temporary storage;

- diving services for the recovery of any exogenous submerged object hindering navigation in the waterways;

— diving services for repairs of small damage to works of art and banks;

— diving services for certain inspections of works of art;

(iii) the establishment of anti-pollution measures;

— miscellaneous services and supplies.