Data capture, digitisation and improvement of the sewerage networks and facilities in sectors 6, 15 and 16 of Errenteria

Summary

The Municipality of Errenteria is procuring, in three lots, sewer-network cleaning, CCTV inspection, and the surveying and digitisation of existing networks in sectors 6, 15 and 16. Lot I covers cleaning 6,473.07 m and CCTV inspection of 3,793.84 m of pipe, as well as inspecting a 158.9 m accessible collector; the corresponding quantities for Lot II are 6,650.96 m, 4,685.32 m and 186.9 m. Lot III covers cleaning 10,242.75 m of pipe and CCTV inspection of 6,279.63 m. For all lots, network data must be delivered digitally with a paper summary, and GIS data must also be updated to reflect changes made during the two years following the improvement works.