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Every water, drainage, or sanitation facility is, at its core, a single physical system: what supports operations — foundations, control buildings, site development, access roads — and what conveys, regulates, and treats the fluid — piping, collectors, valve boxes, pumping stations, manholes, tanks, treatment plants, and stormwater catchment structures — are structurally connected, even though they are often planned and contracted separately. Marfel approaches civil works as a single discipline applied across the whole project, precisely because a failure in any one part compromises the whole.
How it works. The scope of the civil works is defined from a comprehensive site diagnostic and executed with attention to each structure's specific function. Equipment foundations, control buildings, and substations are sized according to the static and dynamic loads of the equipment they will support; site development and access roads are designed to facilitate day-to-day operation and maintenance; piping, collectors, and valve boxes are hydraulically sized and protected against corrosion; pumping stations, manholes, and tanks are structurally and hydraulically calculated according to their pumping, inspection, regulation, or storage function; treatment plants require process-related civil works — tanks, channels, flow-splitting structures — coordinated with the treatment process's electromechanical requirements; and stormwater catchment structures are sized according to the area's design rainfall events. Every element is executed in accordance with applicable water and sanitary infrastructure standards.
Business value. Executing all of these structures under a single technical lead avoids incompatibilities between elements built at different times or by different contractors, reduces premature failures caused by unconsidered interactions, and concentrates technical accountability for the project with one point of contact, simplifying contract management and reporting.
Operational benefits. This integrated approach reduces emergency intervention times by addressing structural causes rather than recurring symptoms, extends the service life of piping, collectors, valve boxes, pumping stations, manholes, tanks, and other structures by sizing them correctly from the design stage, and simplifies day-to-day operation by planning access roads, control buildings, and site development alongside the infrastructure they support.
Technology overview and integration. Every structure can be left ready, from construction or rehabilitation, to integrate field instrumentation — level, pressure, or flow sensors — connected to an RTU and a central SCADA system, without requiring additional civil intervention later. Through APIs, this data can feed asset management systems (CMMS) that record each element's construction and operational history, geographic information systems (GIS) for territorial planning, and Business Intelligence platforms for technical and regulatory reporting.
Typical applications. Equipment foundations, control buildings, and facility site development; construction and rehabilitation of piping, collectors, and valve boxes; construction or rehabilitation of pumping stations, manholes, and regulation or storage tanks; process-related civil works for drinking water or wastewater treatment plants; and construction of stormwater catchment structures in urban areas with a history of flooding.
Future scalability. A civil works project documented under a unified engineering standard becomes, over time, the foundation of an infrastructure master plan, where future investment and automation decisions are prioritized using real asset data rather than purely reactive criteria.
If your organization needs to assess the scope of civil works required for its water, drainage, or sanitation infrastructure, Marfel's team can help define that technical scope