In the realm of river restoration and fish passage infrastructure, a significant advancement has emerged from the Centro Tecnológico ITAGRA CT, led by Asier Saiz-Rojo. The research, published in the journal *Informes de la Construccion* (translated to *Construction Reports*), introduces the SECEP model, a tool designed to estimate construction costs for fish passes, specifically vertical slot (HV) and submerged orifice with bottom outlet (VSOF) fish passes. This innovation addresses a critical challenge in the planning phase of river connectivity projects, offering a more precise and efficient approach to cost estimation.
The Spanish legislation mandates water concessionaires to enhance the longitudinal connectivity of rivers by constructing fish passes. However, the lack of a standardized method for cost estimation has often led to budgeting uncertainties. Saiz-Rojo and his team have developed the SECEP model to bridge this gap. “The SECEP model provides rapid and accurate budget estimates for different scenarios,” Saiz-Rojo explains. “This tool can be invaluable for planners and stakeholders in the energy sector, where river infrastructure projects are common.”
The SECEP model has been validated with 30 real-world projects and further tested through 36 constructive simulations, varying fish pass dimensions such as flow rate and height. This rigorous testing ensures the model’s reliability and versatility. “We’ve seen a significant reduction in budgeting errors and planning inefficiencies,” Saiz-Rojo notes. “This model can help streamline the planning process and ensure more accurate financial projections.”
The implications for the energy sector are substantial. Hydroelectric power plants, for instance, often require fish passes to comply with environmental regulations. Accurate cost estimation is crucial for these projects, as budget overruns can impact profitability and project timelines. The SECEP model can provide a competitive edge by enabling more precise financial planning and risk assessment.
Moreover, the SECEP model’s ability to adapt to different scenarios makes it a versatile tool for various river infrastructure projects. “This model is not just about cost savings,” Saiz-Rojo adds. “It’s about improving the overall planning and execution of river connectivity projects, which is beneficial for both the environment and the energy sector.”
As the energy sector continues to evolve, the need for efficient and environmentally friendly infrastructure becomes increasingly important. The SECEP model, with its proven accuracy and versatility, is poised to shape the future of river infrastructure projects. By providing a reliable tool for cost estimation, it can help stakeholders make informed decisions, ensuring the successful completion of projects that benefit both the environment and the energy sector.
In the dynamic field of river restoration and fish passage infrastructure, the SECEP model stands as a testament to the power of innovation and precision. As the energy sector navigates the complexities of river infrastructure projects, this tool offers a beacon of efficiency and accuracy, paving the way for a more sustainable and prosperous future.