Expansion of the sanitary sewer network in Siecień

Summary

The contract concerns the expansion of the sanitary sewer network in Siecień, Brudzeń Duży commune, funded under the Mazowsze Pomaga instrument. The scope includes the construction of gravity sanitary sewers Ø200 PVC-U with connections Ø160 PVC-U, construction of a sewage pumping station with electrical supply, and the installation of a DN90 PE pipeline, along with earthworks, backfilling and ancillary works as per the project documentation and applicable building standards. The completion deadline is 30 November 2026. The contract is a single lot (not divided into parts).