Ensure the safety of drinking-water supply
Identify potential hazards and associated risks
Have a water safety management plan ready
Reassure consumers and encourage the consumption of tap water

Our support

Identification of dangerous events
Evaluation and classification of associated risks
Determination of risk management measures
Preparation of an improvement/upgrading plan
Tools for the sustainability of the WSP and knowledge transfer
Support in the operational implementation of the WSP
What distinguishes us
Plurality of our competences: Hydraulics, process, public service management
Technical and regulatory expertise with respect to the preparation and monitoring of a WSP
Active member of the ASTEE group (2018); ASTEE is responsible for reflections towards the harmonization of WSP methods in France in anticipation of the entry of the revised European Drinking Water Directive into force

Main reference
Orléans Métropole
2019
State of assets and preparation of a drinking water master plan
Preparation of the WSP, the master plan and the intermunicipal plan for External Defense against Fire Hazards
1500 km of networks
82,300 consumer meters
30 catchment areas
20 facilities for water treatment
6 land-level or semi-buried reservoirs
32 water towers
Commune de Gramat
2019
Water Safety Plan
1 production unit (physicochemical treatment plant)
2766 m³ of treated water storage (4 reservoirs and 2 recovery tanks)
102.5km of networks
SIAEP des Terres Blanches
2019
Water Safety Plan
5 production units (solely for disinfection)
13 recovery or pressure booster stations
5,200 m³ of storage (16 reservoirs, including 3 water towers)
617 km of non-connected network
SIAEP de La Chapelle Faucher
2018
Water Safety Plan
6 production units
5 recovery stations
17 pressure booster stations
5100 m³ of storage (16 reservoirs, including 5 water towers)
687 km of non-connected network
