City

Industry GALIA Agriculture Advanced sewer system operation and maintenance management

GALIA methodology

Cartography, GIS logs, Inspection Knowledge of Planning master plan the network (resources, itineraries)

Replanning, where applicable

Information analysis Optimal operating Quality Execution Reports for customers conditions control

Suez Advanced Solutions has developed a GALIA is a methodology that enables opti- Advantages for the customer methodological and technological proposal misation of the use of resources, the main- called GALIA. The key lies in having maxi- tenance of larger networks with functional The benefi ts for our customers are: mum knowledge of the status of the network guarantees, and the drastic reduction of • Effi cient use of resources. in order to determine its actual needs. Our emergency episodes and their impacts. • Guarantee of operability and reduction of GALIA methodology enables the determina- risks: tion of where, when and how often cleaning GALIA is applied using a proprietary tech- • Drastic reduction in emergencies and is necessary. In addition, GALIA provides a nological system implemented over GIS that corrective maintenance. choice of the most appropriate resources for covers all the phases of the process to ob- • Legal and environmental compliance. each requirement. This results in maximum tain optimal results. This system allows all Minimisation of the impact on the envi- quality and a functional guaratee. the information to be analysed and accessed ronment. by the customer. For the execution of the • Reduction of economic and social im- Description work, Suez Advanced Solutions has a wide pacts and risks. range of advanced cleaning and inspection • Increased useful life of infrastructures. The key aspect for the adequate opera- equipment that features low environmental • Transparency and information: tion of a sewerage network is its state of impact, maximum specialisation and good • Exhaustive knowledge of the actual cleanliness. Accordingly, the market offers practice protocols, allowing it to meet all status of the network and of operations proposals based on corrective actions and needs with maximum quality and effi ciency. and their results. non-selective preventive maintenance. Nei- • For infrastructure investment optimi- ther alternative is based on real knowledge sation. of the network requirements. The result is that there is no guarantee of its operation and clear ineffi ciency is produced in terms of resources. The customer obtains very little information about the actions and their re- sults.

www.suez.com Objectives • Guarantee the operating conditions of the network risks. • Optimize the available resources. • Ensure maximum customer transparency and information.

Scope of application • Sewerage. • Sewerage networks and drainage systems and wholesale collectors.

Feature type • Operation and service. 49 operations in 2016 • Technology. with 7,500 km of • Consultancy service. network. Added value • GALIA methodology/technology. Scheduled to reach • Full transparency. 84 operations in 2017 • Maximum professional specialisation. with 15,000 km Technologies used of network. • GALIA system. The application of GALIA requires the analysis of large amounts of information and GIS support. Accordingly, it includes a technological system that ena- bles optimal planning, complete management of all field operations, and the collec- tion and processing of associated information. This technology enables results and the report to be analysed in real time. The customer is provided with comprehensive information online or in its own systems. • GIS and WASP platform. • Mixed conventional and recirculating pumping-suction trucks. • Light pumping equipment and trucks. • Inspection equipment using mobile automated and fixed-pole CCTV cameras. • Tools and auxiliary equipment for all types of occupational health and safety appli- cations and equipment. • GPS and fleet management technology.

Success stories Operations implemented: • • Lliçà de Vall • Rianxo • Alicante • Llinars del Vallès • Ribeira • Ametlla del Vallès • Mollet del Vallès • Sant Cugat del Vallès • Benidorm • Monforte • Sant Joan d’Alacant • • • Sant Vicenç dels Horts • Caldes de Montbuí • Montmeló • Santa Eulàlia de Ronçana • Cardedeu • Municipis AMB • Santa María de • Castellar del Vallès • Orxeta • Santiago de Compostela • Conca • Ourense • • Donostia • Palau-Solità i Ple- • Tacoronte • Finestrat gamans • • • Parets de Vallès • Tarragona Contact: • La Canonja • Pobra • Torrevieja Pere Malgrat • • Poio • [email protected] • La Laguna • Polinyà • Vilafranca del Penedés • • Polop • Zaragoza • La Vila Joiosa • Pontevedra • L’Alfàs del Pi • Reus

www.suez.com