sewerage

Urban sanitation infrastructure managed by FACSA

Urban sanitation safe and sustainable

To ensure a proper urban water cycle, it is essential to efficiently manage the sewerage network. At Facsa, we optimise our resources and capabilities to develop urban sanitation systems that benefit both public health and the environment.

To this end, we utilise advanced technology to improve the performance of sanitation networks, increase the resilience of cities, and promote sustainable planning in each municipality.

+3300 kmKilometre

Managed by the network

Services sanitation

Infrastructure asset management

We use our own decision support system, integrated with GIS tools and sewer network models, to assess their condition and efficiently plan asset renewal, minimising risks and costs.

Operation and maintenance

We have implemented a geographic information system that facilitates quick and efficient access to data. This allows for the continuous improvement of the operation and maintenance of sewerage systems, ensures the control and monitoring of work carried out, and enables smart decisions to optimise planning.

Prediction and with computational simulation and network modelling

We use dynamic tools to shape and simulate the current and future behaviour of fluids in drainage systems and sewer networks from a hydraulic, hygienic and environmental perspective.

The result allows us to find more practical, certain and economical solutions, and to improve the system's performance, control and optimisation.

DTS sensor monitoring of leaks

We apply Distributed Temperature Sensing (DTS) techniques to accurately and reliably detect the ingress of unwanted water into sewer systems, such as infiltration or discharges. This way, we respond to the new challenges and constraints that are forcing the evolution of sewer system approaches and urban design.

Urban drainage

We handle the design, construction, and maintenance of infrastructure such as sewage and storm water pipelines, pumping stations, overflows, sustainable drainage systems, irrigation networks using Reclaimed Water, and storm tanks. Furthermore, we manage rainwater harvesting with a sustainable approach.

Maintenance of ornamental fountains

We offer the service of Maintenance and improvement of fountains municipal ornamentation, ensuring its correct continuous operation and uninterrupted.

In addition to the tasks of Aesthetic, electrical maintenance, hydraulic and mechanical of each of Facilities and maintenance hygiene and health for the prevention and Legionnaires' disease control, we carry carried out maintenance and conservation of structures metal and civil works.

Success stories

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Latest News

All the water news

Castellón activates 5 new chilled drinking water points to combat the heat this summer

Castellón expands its network of public fountains with chilled and filtered water with the addition of [...]

Facsa brings new solutions to META 2026 to advance in water reuse, valorization and intelligent management

Facsa and Sitra participated in META 2026, the 16th Spanish Congress on Treatment of [...]

Facsa and Sitra, both from Valencia, demonstrate in Valencia how to transform water waste into renewable energy and new resources. 

Valencia has become an international meeting point this week to address one of [...]