DESILTATION, DIAGNOSIS AND MAINTENANCE OF THE RANNEY WELL

Firm benefits

- Intervention on the structure:

o Extraction of sediments and cleaning of the structure for exposing;

o Sampling and characterization of extracted sediments;

o Sediment storage;

o The development of the management plan for the final disposal of sediments;

o Underwater inspections.

- Diagnosis and maintenance

o Exhaustive Ranney Well Condition Diagnosis (WEDD);

o Maintenance service plan.

SERVICES ON UNIT PRICES

The services on unit prices (PU) concern the disposal of sedimentary waste:

- PU n°1: Transport to a waste treatment centre;

- PU n°2: Transport to the CEA Marcoule sorting centre;

- PU n°3: Acceptance into another course;

- PU n°4: Evacuation to the natural environment.

SERVICES ON MODIFICATION SHEET ON PRIOR ESTIMATE (FDMDP)

The services on FDMDP concern the performance of amending services directly related to the subject of the contract.