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Part No 1: Construction of a water supply network in Osmolice Pierwsze: 1) measurement preparation works, 2) earthworks, 3) installation works – water supply network made of PE 100RC SDR11 PN 16 pipes, nominal diameter 160 x 14.6 mm, length 466 m, and PE 100RC SDR11 PN 16 pipes, nominal diameter 90 x 8.2 mm, length 57 m, above-ground hydrant – 3 pcs, gate valves of nominal diameter 100 mm with housings – 1 pc. 4) marking of the route with concrete posts – 3 pcs. 5) flushing of the network – 1 set, 6) leakage tightness test of the network – 1 set, 7) disinfection of the network – 1 set, 8) performance of water tests from the pipeline (microbiological and physico-chemical) – 1 set, 9) performance of hydrant flow capacity tests. 10) geodetic setting-out and performance of as-built geodetic inventory. The detailed scope, requirements and conditions for performing works covered by this contract are specified in the technical designs, bills of quantities and technical specifications for the performance and acceptance of construction works, which constitute attachments to this SWZ. The water supply network design for Part No 3 has a broader scope – the water supply network on plot No…

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