Rain water management systems, waste water fittings, monitoring combined sewer overflows, flood protection, pneumatic sewage transport, overflow and rain water tanks drain control. Devices for remote inspection and control. Capturing floating contamination on tank and CSO overflows with screens and scour walls. Business names/product branches: UFT-DR. H. BROMBACH GmbH / Germany, SCHRAML GmbH / Germany, HOELSCHER TECHNIC-GORATOR GmbH / Germany, WASSER ABWASSER SERVICE GmbH / Germany.