Construction of Wastewater Treatment Plants - Renewal of the Group Wastewater Treatment Plant "Oberes Baybachtal" - Lot III-2.01 - Plant Technology III

This contract involves the construction and installation of two primary clarifiers, each with a volume of approximately 120 m³, including inlet and calming cylinders, contactors, and overflow weirs. Additionally, it includes the installation of BIOCOS tanks with a usable volume of approximately 1,025 m³ each, equipped with around 60 plate aerators, a compressor station with four compressors (6 - 24 kW), and a dosing station for coagulants. The project also requires the construction of a surplus sludge pumping station with four submersible pumps (5 l/s) and a primary sludge pumping station with a grinder and two primary sludge pumps (20 - 30 m³/h). Furthermore, the contract covers the installation of pipelines (DN 32 - DN 300, approximately 350 m in length, made of V4A material), steel construction works (also in V4A), including walkways (approximately 80 m), railings (approximately 350 m), stairs (approximately 9 units), access ladders (approximately 15 units), and covers (approximately 23 units).