What should be the drainage system between two railway stations?
A drainage system between two railway stations consists of the following features. Side drains Side drains should be provided along the track in cuttings and zero fill locations, where the cess level is not above the ground level. The typical cross section of a side drain is shown in Fig. 19.1.
Where are the side drains on a track?
Side drains Side drains should be provided along the track in cuttings and zero fill locations, where the cess level is not above the ground level. The typical cross section of a side drain is shown in Fig. 19.1. All drains must have an adequate gradient to enable the free flow of the collected water.
What is the current status of the drainage system?
► Skilled resources for drainage design and drainage construction are under utilised • Impacts on good system engineering and continuous improvements 27-Jul-16 / 3 Current Status (continued) Current challenges/issues faced by Drainage and Track (continued) ► Accountability for drainage is held by RAM (Geotech) in the Routes
Why are there water problems on railway tracks?
Specifically, main risks on railway infrastructures are related with loss of geometric track quality. This generally occurs due to differential settlements on the platform. Some of the causes can be [1]: erosion due to surface water and frost, contamination of ballast by capillarity and speeding up the weariness of granular material.
How are drainage systems used on slab tracks?
Drainage systems on slab track depends on the type of slab track system employed. Permeability greatly depends on the degree of porosity of the binder material used (concrete or bituminous agglomerate). 3. Inefficacy of drainage systems on the different elements of the railway infrastructure
When did Bourne railway station open in Lincolnshire?
Bourne was a railway station serving the town of Bourne in Lincolnshire which opened in 1860 and closed to passengers in 1959. A 1903 Railway Clearing House map of railways in the vicinity of Bourne (left). GNR in brown; M&GN in yellow.