The aim of the engineering services to be provided by the contractor under the framework agreement is the section-by-section examination of the public drainage facility including shaft structures, pumping stations and sewer lifting systems, the evaluation of the investigation results, the determination of the sewer condition and any need for remediation as well as the planning of the rehabilitation of the public drainage facility including preparation of the award of the rehabilitation work, participation in of awarding, construction management, local construction supervision and property management in the investigation and renovation phases.

The aim of the engineering services to be provided by the contractor under the framework agreement is the section-by-section examination of the public drainage facility including shaft structures, pumping stations and sewer lifting systems, the evaluation of the investigation results, the determination of the sewer condition and any need for remediation as well as the planning of the rehabilitation of the public drainage facility including preparation of the award of the rehabilitation work, participation in of awarding, construction management, local construction supervision and property management in the investigation and renovation phases.