“La Atarjea” Wastewater Treatment Plant

GKW Consult GmbH (GKW) and its local consortium partner Agua Energía y Minería (AEM) (former Lahmeyer Agua y Energía) were awarded with the consulting services for study of alternatives (service 1), preparation of the final study and technical dossier (service 2), review of profile feasibility (service 3), elaboration of tender documents (service 4), advisory services during tendering phase (service 5), construction supervision of the Wastewater Treatment Plant (WWTP) “La Atarjea” (service 6) and advisory services during Defects Notification Period (DNP) (service 7) by the Peruvian state-owned water utility SEDAPAL (Servicio de Agua Potable y Alcantarillado de Lima). These consulting services are being financed by German Development Bank (Kreditanstalt für Wiederaufbau, KfW). The WWTP “La Atarjea” is part of the project "Cajamarquilla, Nievería and Cerro Camote Scheme - Expansion of the drinking water and sewerage systems of seven sectors in the district of Lurigancho and San Antonio de Huarochiri" and will be located in El Agustino district, province and region of Lima, Peru. The following video displays the rendering of the future WWTP “La Atarjea” designed by GKW and AEM.

The consortium has already performed the services 1, 2, 3, 4 and 5. The following video displays the rendering of the future WWTP “La Atarjea” designed by GKW and AEM, whose construction was awarded to the Spanish-Peruvian consortium “PTAR Atarjea” (comprised by the Spanish firms Obrascón Huarte Lain S.A. (OHL) and BDT Proyectos 12 S.A., and the Peruvian company IVC Contratistas Generales) by SEDAPAL in October 2023.