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Sewage cleaning, inspection and tightness testing framework agreement 2026–2028 Tender

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Summary

Framework agreement for sewage system maintenance services including canal cleaning, inspection, and pressure testing over 2026–2028 for a German municipal wastewater authority. Bidders should be specialized contractors with equipment and expertise in sewer system diagnostics, cleaning, and integrity assessment.

Summary by Raise Lens from the official notice · 9 Sept 2026Accurate?

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About this tender

Framework agreement for sewage services covering the period 01.07.2026 to 30.06.2028 for Verbandsgemeinde Weißenthurm. Scope includes: approximately 75 km of sewer line cleaning with ca. 800 hours of cleaning vehicle deployment; approximately 20 km of main sewer inspection; approximately 9 km of house connection line inspection; approximately 1,600 inspection shaft structures; approximately 120 hours of inspection vehicle deployment; approximately 950 m of line pressure testing; approximately 240 socket pressure tests; and approximately 20 hours of tightness testing vehicle deployment.

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