Kanalneubau, Kanalsanierung, Wasserleitungsbau, Leitungsbau, Fernwärme und Elektro, Universität des Saarlandes, Campus Saarbrücken, Ausbau und Erneuerung Infrastruktur BA 3.1

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Open sewer construction: Approximately 2,000 m² surface breaking Approximately 4,300 m³ excavation in trenches and shaft construction pits Approximately 4,900 m² shoring work up to 6.00 m depth Approximately 870 m PVC-U pipe laying DN 150 - DN 300 25 precast concrete shafts (DN100 / DN1200) 10 plastic shafts DN1000 Closed sewer rehabilitation: Approximately 100 m synthetic fiber liner DN300 Approximately 400 m synthetic fiber liner DN100-250 Approximately 400 m GRP liner DN150-250 Approximately 400 m GRP liner DN300-400 Approximately 85 m pipe bursting with short pipe DN200 Approximately 45 m pipe bursting with short pipe DN250 Approximately 75 m pipe bursting with short pipe DN300 Approximately 15 m pipe bursting with short pipe DN400 Drinking water pipeline: Approximately 1,000 m² surface breaking Approximately 2,300 m³ excavation in trenches and construction pits Approximately 5,700 m² shoring work up to 2.50 m depth Approximately 375 m water pipeline laying HDPE DA225 Approximately 950 m water pipeline laying HDPE DA160 Approximately 120 m water pipeline laying HDPE DA140 Approximately 100 m water pipeline laying HDPE DA125 Approximately 145 m water pipeline laying HDPE DA110…

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