Calbe Wastewater Treatment Plant - Concrete Repair of Secondary Clarifier

This tender concerns concrete repair work within the secondary settling tank of the Calbe (Saale) wastewater treatment plant. As "Lot 1" of a larger rehabilitation project, it likely involves tasks such as identifying and addressing concrete degradation, applying repair mortars and coatings, and potentially replacing damaged sections of the tank structure. The work will require expertise in concrete repair techniques specific to wastewater treatment environments, considering chemical resistance and durability. Access to the secondary settling tank may present logistical challenges. Safety protocols for confined spaces and potential exposure to wastewater-related hazards are paramount. Given that it is Lot 1, there may be further lots of work available on completion of this tender.

The scale and complexity will depend on the extent of the concrete damage. Without CPV codes or a stated value, it is difficult to accurately gauge the project size. However, the 'structural' trade and the location in an existing wastewater treatment plant point to a project requiring skilled labor and careful planning. Bidders should anticipate a requirement for detailed method statements, quality control procedures, and compliance with German construction standards (DIN standards). The deadline leaves approximately 6 weeks for tender preparation.