Great Western Star

Page 33

Graph to illustrate 150 Air system MTIN MAA illustrating reliability growth curve since the Wabco modification commenced in earnest last year.

What does all this mean in terms of improved performance and reliability? In basic terms, TfW trains are now travelling more than 2,000 miles further than they did previously before they develop a fault. In simplistic terms, this means that they can effectively travel twice round the entire Wales and Borders network before needing any sort of repair (miles per technical incident). Of those seeing the largest benefits, the Class 150s, 153s and 158s have recorded between 36% and 60% improvements. In October 2018, Class 150s typically travelled 6,507 miles before developing a fault. They now average 8,857 miles. But most improved have been the Class 158s, which are predominantly used on the Cambrian Line. Traveling 5,783 miles between faults in 2018, they can now go 9,253 miles. Essentially that means they can make the 168mile journey between Pwllheli and Birmingham International an additional 20 times. Head of Fleet Jonathan Thomas said: “The new measures we’ve put in place coupled with targeted investment and a lot of hard work has significantly paid off. With our 15x fleet all averaging more than 2,000 miles longer in service before a technical incident is incredible. To deliver these performance figures on trains built more than 35 years ago shows just what can be achieved with targeted investment and key changes. Keeping our trains out on the network for longer has massive benefits for customers and gives us more time to work on other train improvements.” Planning and Performance Director Leticia Frank said: “These improvements are fantastic and show just what can be achieved through targeted investment and action. Our customers deserve to have the confidence in us that we are delivering an incredibly reliable service they can trust, and they have really seen that over the last year. Our partnership with Network Rail and close alignment is fundamental to achieve this. “The work the fleet team has done is remarkable,

WESTERN STAR MAGAZINE

and our delivery teams that provide the service daily deserve recognition for improving On Time, at every stop. Our planning teams work closely with operations to ensure adjustments to service are made to serve customers where they most need it. These challenging times required more timetable changes than ever before, and we have taken every opportunity to make timing adjustments. All these are translated into in these results and we will continue towards our goal of being the best performing operator in Britain.” While the Class 170 fleet was introduced in December 2019 and therefore you might expect results to be more pronounced on old stock, improvements have also been found on the Class 769, the first of which was only installed in November 2020. Already both have seen huge improvements in reliability. The 175 fleet remains consistent with its reliability.

It Went With a Bang! This was the result when the boier of a North Eastern goods train exploded while standing a Alne railway station near York in March 1877. The driver and fireman had miraculous escapes. As can be seen, the upper part of the boiler shell was blown to fragments and the boiler tubes ended up like spaghetti! (British Engine Insurance Ltd) Spring 2021

GREAT WESTERN STAR MAGAZINE

33


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Articles inside

Llanbourne – an OO Gauge layout set on the North Wales Coast

4min
pages 128-132

Railway – Part 1

16min
pages 120-124

Part 3 – Paul Perton

10min
pages 114-119

The HRA Goes Virtual for 2021 Awards

8min
pages 109-110

to reopen under the Government Scheme and at Record Speed

12min
pages 104-108

into Summer with a Sigh of Relief

11min
pages 111-113

Railroad Gauges of the World (1888) The Dartmoor Line – the FIRST

4min
page 103

The Banbury & Cheltenham Direct Railway – Then and Now – Peter and Paul Towey

22min
pages 94-101

Part 2

22min
pages 86-90

Railway Art Gallery

4min
pages 91-93

William Dean’s Ugly Ducklings Taking the GWR Act to Parliament

2min
page 85

An Abnormal Load

3min
page 76

of Rail Excellence

24min
pages 79-84

Valleys Be? Tales from the Four Foot Eight and

15min
pages 70-73

The Brunel Institute – The Brunel Legacy – Tim Bryan The New UK-based Global Centre

5min
pages 77-78

a Half – Life of the Oldest Railwayman Living

4min
pages 74-75

New Technology – Solar Power will Drive Mainline Trains

3min
page 68

Growing Interest in Hydrogen

16min
pages 63-67

The Shakespeare Express

3min
page 69

The New Silk Road

10min
pages 60-62

A New Railway Museum in Kent

2min
page 59

HP335 comes of Age

4min
pages 57-58

and a Fireman’s Story

4min
page 56

Accident to I K Brunel Pages from the Past – Paper Wheels

3min
page 55

Japanese High Speed Trains

8min
pages 52-53

Part the First – Adrian Vaughan

4min
page 46

Remembering The Old Hands – Locomen’s incidents

20min
pages 47-51

Edward Thomas Celebrates its Centenary

9min
pages 43-45

Guest Column – Our Rail Industry is a sleeping giant when it comes to boosting international trade – Chris Loder, MP

4min
page 34

a reality?

27min
pages 35-42

on the Railways

35min
pages 20-29

The Class 800 Story – It’s a Cracker

1hr
pages 4-19

Increased Reliability

6min
pages 31-32

It Went With a Bang

2min
page 33

Government Funding Offers Hope for Rebuilding Cullompton Station TfW Investment Repaid by

2min
page 30

Editor’s Thoughts

4min
page 3
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