1250-20 preliminary special foundation works - combined structure

Summary

The tender concerns the construction of a watertight excavation pit, shafts no. 14 and no. 15, and a pipeline route at a wastewater treatment plant site, together with related special foundation and finishing works. The work includes, among other things, sheet piling, tiebacks, jet grouting sealing, micropiles, underwater concrete slabs, excavation, demolition, pipeline installation, and site/logistics arrangements. The bidder must also take into account requirements relating to previous experience, turnover and registration, and provide the evidence required by the tender documents.