bridge construction work
Stadt Langenhagen Zentrale Vergabestelle | Published April 3, 2017 - Deadline April 25, 2017
Bridgework replacement construction bridge over the Streielgraben during the Armslohweges Scope: Bridge construction work; ablate about 120m³ topsoil, about 1.200m³ excavated soil, producing approximately 260m² geotextile; provide about 910m³ fill soil, approx. Making 490m² steel sheet pile, produce about 14to taping for steel sheet piling, about 20m³ bew. concrete C20 / 25 produced for transverse bulkhead DN700 installed about 3pcs steel pipe, about 3pcs pre-installed culvert DN90-200, about 1,0psch drainage for transverse bulkhead run, run approximately 1,0psch dewatering for excavation, produce approximately 1,0psch stream redirection side ditch, about 1.0 psch produce stream redirection Streielgraben, about 70m³ bew. concrete C30 / 37 prepared for foundation, about 72m³ bew. concrete C30 / 37 produced for frames stem and wings, about 45m³ bew. concrete C30 / 37 manufactured by frame bars, installing approximately 13m roadway end profile, approximately 21m³ bew. concrete for cap manufacture, lay in building approximately 22m protective tube DN100, about 29m lay protective tube DN150 in building, producing about 1,0psch shoring, producing about 25m Stahgeländer, producing approximately 105m² waterproofing, seal about 76m² concrete base, about 41m² asphalt protective layer MA11S produce, about 5m³ L Making eitungsgraben for pipe DN150, about 3m lead DN150 produced, about 22m² slope attachment of concrete pavement on concrete C12 / 15 prepared 40m² grave sole attach produce approximately 20m³ riprap of water blocks, produced about 30m Faschinenstrang, about 1, cancel 0psch building or structure existing structure, about 1,0psch drainage to cancel existing structure to perform.