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The planned volume of renewals is detailed in Figure 15.

It is likely that a small proportion of the activities in these areas will slip to subsequent years

It should be noted that in order to manage the deliverability of our Civils, Signalling & Electrification plans we have included an element of overplanning in our work banks. As a consequence the sum of our route plans exceeds our plan for the network as a whole.

Maintenance Figure 16 shows the planned level of expenditure on maintenance on this route over the next two years.

73

18

71

17

60

22

203

57

Figure 15 Forecast volumes

Track Plain line (km)

Rail Sleepers Ballast Total

2007/08

2008/09

8 8

4,940 124 101 49 41,050 55

3,576 132 72 70,386 98 327

6 4

Switches & crossings (no.) Complete renewal S&C (equivalent units)

Civils Underbridges (m²) Overbridges (m²) Bridgeguard 3 (m²) Footbridges (m² decking area) Earthworks (m² slope surface) Culverts (m²) Retaining walls (m²) Major structures (m²)

Telecoms Concentrators

Large (no.) Small (no.)

2007/08

2008/09

29

26

Figure 16 Forecast expenditure

£m (2006/07 prices)

Maintenance

Network Rail Route Plans 2007

Route 12 Reading to Penzance

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