Market form: with purchase orders with maximum.

Award of a framework agreement for each lot.

Assistance and advice on the exploitation analysis of effluents and sludge, biomonitoring regulatory control / preventive maintenance implementation communication GSM transmitters specific interventions station operator / professional worker control of domestic / non-domestic discharges.

Assistance and advice to the operating control regulatory / preventive maintenance implementation communication GSM transmitters supply and replacement of chlorine bottles.