Germany - Construction of railway bridges

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Details

Provided by Open Opps
Opportunity closing date
07 October 2019
Opportunity publication date
06 August 2019
Category
45221112: Railway bridge construction work
Value of contract
£0-100k
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Description

New construction of double-track line km 49.445 - km 52.085 (line 6362)Permanent way (approx. 8 km of tracks, renewal of 1 switch, provision of permanent way materials by AG), civil engineering (18 500 m3 of earthworks, 50 500 m2 of subgrade to be built, receiving water pipes to the Pleiße), underground cable construction (approx. 4 km of cable receptacle systems; laying of cables in lot 2), central longitudinal shoring of approx. 4 km, civil engineering (e.g. 5 diffusers, 1 retaining wall), diffusers: 1 frame diffuser (prefabricated, clear height 2 m, clear width 1.50 m length 15.50 m; 4 pipe diffusers DN 1.00 m (3 pcs.), 1.8 m (1 pc.) Length from 19.00 to 23.00 m EÜ Flur Zehma (earthworks, civil engineering, installation of auxiliary bridge) Demolition of WIB construction including abutment, new construction of framework structure: span 7.50 m, construction height 0.81 m, width 11.05 m, clearance height to the pleisance 2.70 m; connection services: Construction of construction roads/BE areas, reallocation of Zehmaer Bach, adaptation of district road K515. Construction during ongoing railway operations (one-sided closure), short total closures in various construction stages; partly cramped space conditions and access roads. 50 Hz (among other things reconstruction of points heating, production of earthing systems), TC (laying of line cable to 4 000 m), LST (among other things 4 LST construction responsibilities - adaptation of old technology Bf Gößnitz for the erection of single tracks and final condition), cable provision by AG; cable receptacle systems in lot 1construction under running railway operation (one-sided blocking), short total closures in different construction conditions; partly cramped space conditions and access roads. OLA (including approx. 125 masts, approx. 9 400 m of longitudinal chainwork) incl. foundations; construction during ongoing railway operations (one-sided closure), short total closures in various construction stages; partly confined space and access roads. Deconstruction of steel trough bridge (three-span, span 2 x 20 m and 25.00 m), new EÜ Pleiße- Alma construction as single span steel truss as trough bridge (span 52.50 m), design with 2 tracks, clear height to the Pleiße 4.50 m.

Opportunity closing date
07 October 2019
Value of contract
£0-100k

About the buyer

Address
DB Netz AG (Bukr 16) Theodor-Heuss-Allee 7 Frankfurt am Main 60486 Germany
Contact
einkauf.nlso@deutschebahn.com

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