Walkway and cycle path bridge over the Mühlbach - overall planning of civil engineering structures from LPH 5 (HOAI) and safety audit according to ESAS 2002 (audit phases 3 and 4a) Text automatically translated in your browsing language Automatically translated

19-019-000

The project site is located between the Sparbruck district of the city of Friedrichshafen in the southwest, Heiseloch in the north, the Bundesstraße B 31 neu and the Oberwiesenesch in the northeast and the Schnetzenhauser Esch in the south. In the northeast of the study area, the Mühlbach flows approximately parallel to the B 31 from northwest to southeast. The site lies on a slope sloping to the northeast, towards the Mühlbach, which merges into the Mühlbachaue. It drops from about 434 m asl in the southwest, near Sparbruck, to about 419 m asl in the northeast, at the Mühlbach. The Mühlbachsole is around 418.4 m asl. Between the Mühlbach and the B 31 new there is an economic path with unbound superstructure, to the east of the noise barrier of the B 31 new adjoins. Planned is the construction of a 500 m long footpath and cycle path, so-called Veloring, starting in the west in Sparbruck and ending at the B 31 new in the east, see Annex 1. The planned cross-sectional width of the Veloring is 9 m, of which 3.5 m are planned for the cycle path and 2.5 m for the sidewalk. The remaining 3 m are planned as green strips, border and central strips. The Veloring runs especially in the east on about 140 m length and on both sides of the Mühlbach in dam location with up to 0.8 m height above the surrounding terrain. In the other areas, the cycle path also runs largely in embankment, but with a low height of around 0.3 m. Due to the terrain topography, longitudinal inclinations of up to 7.0 % are planned. The planned superstructure of the cycle path and sidewalk can be taken from the standard cross-section. The total construction is 0.4 m each. A pavement with asphalt cover and a top layer without binder is planned for the pavement. East of the B 31 new runs from north to south the Mühlbach, which is to be transferred at station km 0+365 with a BRÜCKENBAUWERK (Mühlbach bridge). The Mühlbach Bridge is planned as a single-span girder with a length of 20 m and a total width of 8.5 m. The gradient of the bridge is planned on average at around 419.9 m asl and is thus about 0.8 m above the current terrain and about 1.5 m above the Mühlbachsole. The plans of the bridge are fully completed up to LPH (performance phase) 4 according to HOAI (fee regulations for architects and engineers) for the planning disciplines "engineering construction" and "structural planning". The subject of Lot 1 of the present procurement procedure is the continuation of the planning of the bridge structure starting with LPH 5 according to HOAI for civil engineering structures (§§ 41 et seq. HOAI) and for structural design (§§ 49 et seq. HOAI). The subject of the present procurement procedure of Lot 2 is the performance of the road safety audit (SA) in accordance with ‘Recommendations for the road safety audit’ (ESAS 2002) in audit phases 3 (design) and 4a (before traffic clearance) for the bridge structure. Text automatically translated in your browsing language Automatically translated

Electronic via:
https://plattform.aumass.de/Veroeffentlichung/av23bac2-eu

Electronic submission: required
https://plattform.aumass.de/Veroeffentlichung/av23bac2-eu

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DE Deutschland
DE147 Bodenseekreis

71000000 - Architectural, construction, engineering and inspection services

71320000 - Engineering design services CVP code deduced from the text of the procedure AI-generated