Germany – Sewer survey services – Repeat inspection of AZV collector (Ellerbek - Tangstedt)

Opportunity description

Sewer cleaning and CCTV inspection in accordance with SÜVO Schleswig-Holstein in the AZV collector network Cleaning and inspection of the AZV wastewater collector: approx. 74m DN 300, approx. 465m DN 800, approx. 110m DN 1200, approx. 1,860m DN 1800 Cleaning of the sewer sections prior to the CCTV inspection (No manholes are accessible by vehicle over a sewer section of more than 460m in the DN 800 sewer area) Inspection and recording of sewer sections in accordance with DIN EN 13508-2 and DWA-M 149-2:2013 Documentation and handover of the cleaning and inspection work in accordance with DWA-M 150 Inspection of a total of 129 manholes. 61 of them with a mobile spherical image scanner. These 61 manholes are accessible only on foot. All manholes accessible by vehicle must be cleaned before the inspection. Procedure: open. Review the original TED notice for the complete requirement, lots, amendments and attachments.