Recommendations & Conclusions
27 items
2
Conclusion
Sixty-Third Report - HS2 Euston
Accepted
The £2.6 billion budget set in 2020 proved to be completely unrealistic for what the Department wanted to deliver. In April 2020, as part of the overall Phase One budget of £44.6 billion set by the Department, HS2 Ltd set a £2.6 billion budget for Euston. This budget was below …
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The £2.6 billion budget set in 2020 proved to be completely unrealistic for what the Department wanted to deliver. In April 2020, as part of the overall Phase One budget of £44.6 billion set by the Department, HS2 Ltd set a £2.6 billion budget for Euston. This budget was below HS2 Ltd’s early estimated cost for the station of £3 billion. Later, more detailed estimates showed that the costs were likely to be significantly higher, with the 11-platform design forecast to cost £4.4 billion in June 2020 and the revised 10-platform design £4.8 billion in March 2023. This is despite work by HS2 Ltd between 2020 and 2022 to identify ways to reduce the expected costs. HS2 Ltd tells us that it set the budget in 2020 on the expectation it would be revised given the uncertainty around the station design and its provisional estimate. The Department also acknowledges that its challenge of costs at the time was focused on the overall Phase One budget rather than individual elements, such as Euston. The NAO reports that additional spending of £548 million has taken place up to the end of December 2022 (in cash terms) of which £106 million was nugatory spend due to the decision to alter the design from 11 platforms to 10. Recommendation 2: The Department needs to be much clearer to Parliament and the public that the revised budget it sets is realistic and the station design it approves is affordable and deliverable with timescales for construction before it restarts construction work at Euston.
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Government response AI summary
The government agreed, stating the Euston Reset Programme will establish a realistic budget range, assess the updated station design for affordability, and provide a new delivery-into-service date before restarting construction work.
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HM Treasury
3
Conclusion
Sixty-Third Report - HS2 Euston
Rejected
The Department does not yet know the costs and impacts of pausing construction. Neither the Department nor HS2 Ltd know the likely costs of pausing construction work for the next two years. They had been developing funding scenarios for the HS2 programme since the 2022 Autumn Statement but, with the …
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The Department does not yet know the costs and impacts of pausing construction. Neither the Department nor HS2 Ltd know the likely costs of pausing construction work for the next two years. They had been developing funding scenarios for the HS2 programme since the 2022 Autumn Statement but, with the decisions now made, HS2 Ltd still needs to work with its supply chain and with the local community to determine the full extent of costs and impacts. This would include making the site safe and potentially useable by local residents during the construction pause, 6 HS2 Euston and meeting contractual obligations. HS2 Ltd hopes to find an interim solution that is amenable to local residents and businesses, while it intends that much of the supply chain will be redeployed to other parts of the HS2 programme. However, we are not convinced that the impact on the supply chain, particularly on the smaller businesses, will be mostly mitigated by their employment elsewhere. Recommendation 3: We expect departments to have identified the costs associated with decisions on pausing projects so that Ministers can make fully informed decisions and so that departments can manage these costs effectively. • For Euston, the Department should produce an interim report in three months on how they and HS2 Ltd are managing the costs of the pause, exactly how much has already been spent including costs associated with Network Rail and how much more they expect to spend to complete the project. This should include the cost of settling contractual obligations. HS2 Ltd should also include in that update the proportion of the supply chain at Euston, in particular small and medium sized enterprises, that have been re-employed elsewhere on the HS2 programme. The Department should also report on how much of the design work for the revised projects had been done and how much remains to be completed.
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Government response AI summary
The government disagreed with producing an interim report in three months due to affordability pressures, stating it will provide spend to date and contractual obligation details once available, but further details will follow after the Euston Reset Programme.
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HM Treasury
4
Recommendation
Sixty-Third Report - HS2 Euston
Accepted
The Department and HM Treasury have not reached a clear understanding about how they would manage high levels of inflation on the HS2 programme, including accessing Government-held contingency. In the 2022 Autumn Statement, HM Treasury confirmed that departments needed to absorb the higher costs from inflation within existing cash budgets. …
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The Department and HM Treasury have not reached a clear understanding about how they would manage high levels of inflation on the HS2 programme, including accessing Government-held contingency. In the 2022 Autumn Statement, HM Treasury confirmed that departments needed to absorb the higher costs from inflation within existing cash budgets. In response the Department has paused some of its capital projects including Euston. However, the risk from high inflation will continue to be an issue on the HS2 programme. The Department continues to discuss the treatment of inflation for major projects with HM Treasury, but there is not yet an agreed way to deal with this to mitigate the risk of poor value for money decisions. In setting the budget for Phase One of the HS2 programme in 2020 the Department never established how the government-held contingency of £4.3 billion would be deployed. Given that some of this contingency could potentially have been used at Euston or on Phase One more widely to manage the higher spend from inflation, we are concerned that arrangements for the use of this contingency have not yet been determined. Recommendation 4a: The Department should agree with HM Treasury and report back to the Committee in six months on how they will manage the continued consequences of high inflation. (b) HM Treasury should set out to the Committee how it will work with all departments to manage the consequences of high inflation on major capital programmes. (c) The Department should also establish and set out to the Committee the requirements to access the government contingency on the HS2 Programme.
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Government response AI summary
The government agreed, outlining specific principles for accessing government-held contingency on HS2, including requirements for HS2 Ltd to use existing funds first and exceptions for Secretary of State Retained Risk events, and committed to reporting back in six months.
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HM Treasury
5
Conclusion
Sixty-Third Report - HS2 Euston
Rejected
The Department’s reports to Parliament on the HS2 Programme did not reflect the significant level of uncertainty in its estimated cost of Euston station. From October 2020 through to its six-monthly update in October 2022, the Department HS2 Euston 7 has reported to Parliament that the cost pressure at Euston …
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The Department’s reports to Parliament on the HS2 Programme did not reflect the significant level of uncertainty in its estimated cost of Euston station. From October 2020 through to its six-monthly update in October 2022, the Department HS2 Euston 7 has reported to Parliament that the cost pressure at Euston was around £400 million, and the focus of its accompanying narrative was that work was ongoing to reduce this. However, this reported cost pressure is less than one-fifth of the £2.2 billion amount by which HS2 Ltd’s latest cost estimate exceeds the original £2.6 billion budget for the station. The Department claims that until February 2023, £400 million was the only known and validated cost pressure, and it had hoped that the move to a 10-platform single-stage build would enable it to manage that pressure. HS2 Ltd says that it was aiming more for a cost of £3.3 billion, which was its estimate in April 2021 (£700 million above budget), but that it was only when it got the construction partner’s assessment at the end of 2022 that it had a clear understanding of the construction costs. This was as part of the two-stage procurement process that HS2 Ltd is employing on the programme. Previous updates to Parliament now appear to have been unrealistic in respect of cost pressures at Euston, with the risks that the costs of construction could be significantly higher not having been disclosed in the Department’s updates. Recommendation 5a: The Department should provide, as part of its six-monthly updates to Parliament on the HS2 programme, clear explanations of the maturity of its cost estimates and the risks that could result in material changes to provide greater transparency. (b) We note that our sister committee the Transport Select Committee asked questions at their hearing on the 21 June 2023 (Questions 163 to 167, Oral Evidence) in relation to the six monthly reports to Parliament. They queried:
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Government response AI summary
The government disagreed with the recommendation to include clear explanations of cost estimate maturity and risks in six-monthly updates, stating that while committed to transparency, Benefit-Cost Ratios will not be included in these reports.
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HM Treasury
1
Conclusion
Sixty-Third Report - HS2 Euston
Deferred
Why the existing report was late and contained so little information
Government response AI summary
The government deflected from explaining why the past report was late and lacked information, instead detailing the future Euston Reset Programme's ambition to confirm an affordable and deliverable scheme by April 2025.
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HM Treasury
6
Conclusion
Sixty-Third Report - HS2 Euston
Accepted
The Department has not yet learned lessons from managing major rail programmes. In previous examination of other rail programmes like Thameslink and the Great Western Railway modernisation we have reported very similar problems to the ones we are now seeing again with Euston. The Department and HS2 Ltd say that …
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The Department has not yet learned lessons from managing major rail programmes. In previous examination of other rail programmes like Thameslink and the Great Western Railway modernisation we have reported very similar problems to the ones we are now seeing again with Euston. The Department and HS2 Ltd say that they are learning lessons from other programmes such as Crossrail. But that there is more for them to do for example, on cost estimation, the treatment of contingency and managing the integration of complex projects. They also acknowledge that there are lessons they could learn from the development at King’s Cross such as the value that could come from managing the work at Euston as one integrated programme. HS2 Ltd considers that the work at Manchester Piccadilly will be the most important place for them to learn the lessons from Euston, given that Curzon Street Station in Birmingham is already much more developed. However, both stations are major construction projects in their own right and careful scrutiny of costs needs to be maintained by the Department to ensure that similar mistakes 8 HS2 Euston do not reoccur. This will include thinking about the right set up and organisation of the project, getting it in place early and determining the scale of ambition for regeneration and over-site development work. Recommendation 6: The Department needs to demonstrate to Parliament and the public that they are successfully embedding the lessons from past rail projects and not just repeating the same mistakes. Specifically on Euston the Department and HS2 Ltd should report back to the Committee on: • what measures the Department and contractors took internally to address costs overruns and to identify who was responsible • what lessons they have learned from the Euston project and how it will apply them at both Birmingham Curzon Street, Manchester Piccadilly, having done so they will scrutinise the revised costs carefully to avoid further cost occurring in other pa
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Government response AI summary
The government agreed, outlining actions to embed lessons from past rail projects, including working with the IPA, promoting a learning culture, identifying cost drivers in the Euston Reset Programme, and sharing insights for future projects like Birmingham Curzon Street and Manchester Piccadilly.
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HM Treasury
7
Conclusion
Sixty-Third Report - HS2 Euston
Accepted
We asked the Department to give us an indication of what a reduced design for Euston station might look like. The Department told us that it would need to examine two options before it could come to the right solution: the minimum station option that would support passenger services and …
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We asked the Department to give us an indication of what a reduced design for Euston station might look like. The Department told us that it would need to examine two options before it could come to the right solution: the minimum station option that would support passenger services and meet requirements; and the value maximisation option of, for example, investing more in an integrated station and more in over-site development. In the example of a minimum station option, the Department said that it might have to look at cutting back on over-site development, even though that would not be welcome in terms of economic regeneration, which is one of the project’s aims.13
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Government response AI summary
The government agrees and has commenced the Euston Reset Programme, aiming to develop an affordable Euston campus that maximizes benefits within available funding by April 2025, which reflects the committee's observation of the Department's planned options examination.
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HM Treasury
8
Conclusion
Sixty-Third Report - HS2 Euston
Accepted
The Department told us that it wanted to look at all elements of the design to see where the opportunities are to deliver something that prioritises passenger benefits and wider benefits of the scheme, but also reduces costs.14 It plans to use the pause in construction to determine the minimum …
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The Department told us that it wanted to look at all elements of the design to see where the opportunities are to deliver something that prioritises passenger benefits and wider benefits of the scheme, but also reduces costs.14 It plans to use the pause in construction to determine the minimum requirements for the station and make decisions about what should be prioritised for the design to be affordable but still maximise value.15 Budget and cost estimates
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Government response AI summary
The government agrees and has commenced the Euston Reset Programme, aiming to develop an affordable Euston campus that maximizes benefits within available funding by April 2025, which reflects the committee's observation of the Department's plans.
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HM Treasury
9
Conclusion
Sixty-Third Report - HS2 Euston
Deferred
In April 2020, as part of the overall Phase One budget of £44.6 billion set by the Department, HS2 Ltd planned to design and build the HS2 Euston station for £2.6 billion. This budget was lower than its £3 billion assessment of what the station would actually cost to build.16 …
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In April 2020, as part of the overall Phase One budget of £44.6 billion set by the Department, HS2 Ltd planned to design and build the HS2 Euston station for £2.6 billion. This budget was lower than its £3 billion assessment of what the station would actually cost to build.16 We asked HS2 Ltd why it accepted a budget for the station that was so much lower than its estimate of what it would actually cost. HS2 Ltd told us that its estimate was based on a very high-level concept design and that it agreed with the Department that it would have to come back and revisit the scope and costs at Euston. This was because there was lots of uncertainty around exactly what the station and all the surrounding area entailed.17 Given the complexity of the Euston project, we asked the Department about the extent to 9 C&AG’s Report, para 2.11 10 Q 1; C&AG’s Report, paras 10–11 11 Q 32 12 Q 7 13 Q 61 14 Q 47 15 Qq 22, 32, 60 16 C&AG’s Report, paras 2.2–2.3 17 Qq 26, 68 HS2 Euston 11 which they challenged the initial high-concept budget.18 The Department explained that its challenge of costs at the time was focused on the overall Phase One budget and that it had used independent advisers to challenge the reasonableness of individual elements. The advisors had not endorsed Euston station as a fully funded design and concluded that its budget was ‘a stretch target’.19
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Government response AI summary
The government agrees with the observation and has launched the Euston Reset Programme, aiming to ensure an affordable HS2 station design and establish a realistic budget range and new delivery date in due course, with a target implementation date of Summer 2025.
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HM Treasury
10
Recommendation
Sixty-Third Report - HS2 Euston
Accepted
HS2 Ltd told us that there was pressure to drive the overall HS2 cost to what was deemed to be an affordable point. It viewed the £2.6 billion as a budget to work towards and undertook a lot of work on affordability and efficiencies to try and reduce costs. It …
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HS2 Ltd told us that there was pressure to drive the overall HS2 cost to what was deemed to be an affordable point. It viewed the £2.6 billion as a budget to work towards and undertook a lot of work on affordability and efficiencies to try and reduce costs. It told us that it generated somewhere between £300 million and £500 million of efficiencies.20
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Government response AI summary
The government accepts the recommendation for an affordable Euston station design, committing to the Euston Reset Programme which will set a realistic budget, assess design maturity, and provide a new delivery-into-service date by Summer 2025.
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HM Treasury
11
Recommendation
Sixty-Third Report - HS2 Euston
Accepted
Later, more detailed estimates showed that the costs were likely to be significantly higher, with the 11-platform design forecast to cost as much as £4.4 billion in June 2020, and the revised 10-platform design estimated to cost £4.8 billion in March 2023.21 The Department told us that it needs to …
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Later, more detailed estimates showed that the costs were likely to be significantly higher, with the 11-platform design forecast to cost as much as £4.4 billion in June 2020, and the revised 10-platform design estimated to cost £4.8 billion in March 2023.21 The Department told us that it needs to try to work out what the right next step is, what the right options are to consider and how it gets to a better outcome.22 It intends to look at whether and where it may be appropriate to make some trade-offs in order to get to something that is more affordable, and acknowledged that it may have to take a substantial amount out of the £4.8 billion estimate to get to an affordable position.23 The costs and impacts of pausing construction
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Government response AI summary
The government accepts the recommendation for an affordable Euston station design, committing to the Euston Reset Programme which will set a realistic budget, assess design maturity, and provide a new delivery-into-service date by Summer 2025.
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HM Treasury
12
Recommendation
Sixty-Third Report - HS2 Euston
Rejected
In March 2023, following an announcement by the Secretary of State for Transport, the Department paused new construction work on the HS2 Euston station for the next two years to reduce spend over that period and to give it time to develop an affordable and deliverable design.24 The Department and …
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In March 2023, following an announcement by the Secretary of State for Transport, the Department paused new construction work on the HS2 Euston station for the next two years to reduce spend over that period and to give it time to develop an affordable and deliverable design.24 The Department and HS2 Ltd do not yet know the cost of pausing construction. When asked about how much that would be, both the Department and HS2 Ltd referred to the £2 billion spend to date at Euston and the surrounding area on preparing and enabling the site for construction as “no-regrets work” that it would expect to be relevant to any future design.25 The Department told us that it will not know what the pause at Euston will cost until it finds out how much of the first two designs it can use in its next attempt at getting an affordable design.26 The Department stressed that it hopes and expects that the costs associated with the pause will be offset by finding a more affordable design.27 However, as the NAO has reported, there will be more costs from its supply chain stopping and re-starting work, for example from demobilising and remobilising staff, contractual changes, and project and site management costs being incurred for a longer period.28 HS2 Ltd told us that it expects to spend more than £200 million at Euston to wind up the works and make the site secure.29 18 Qq 30, 32 19 Qq 28, 30–31 20 Qq 8, 57 21 Q 31; C&AG’s Report, para 8 22 Q 23 23 Qq 37, 45, 59 24 C&AG’s Report, page 4 25 Qq 23, 38 26 Qq 44–45 27 Q 38 28 C&AG’s Report, para 2.24 29 Q 39 12 HS2 Euston
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Government response AI summary
The government rejects the implicit recommendation, stating it considered costs but paused construction due to affordability pressures. It commits to providing the Committee with spend-to-date, contractual settlement costs, and supply chain re-employment details after the Euston Reset Programme.
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HM Treasury
13
Recommendation
Sixty-Third Report - HS2 Euston
Rejected
We asked the Department if Ministers had looked at the impact on businesses when they made the decision to pause construction. The Department told us that the decisions Ministers were trying to make were about trying to protect the supply chain as far as they could and that this was …
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We asked the Department if Ministers had looked at the impact on businesses when they made the decision to pause construction. The Department told us that the decisions Ministers were trying to make were about trying to protect the supply chain as far as they could and that this was an important part of the advice that was being given to Ministers as they considered options.30 HS2 Ltd told us that it had been working with the Department to develop various funding scenarios and best options for the HS2 programme since November last year but, with the decisions now made, it needs to determine the full extent of the impact of the pause on the contractors and subcontractors working at the Euston site.31 It intends to work with its existing suppliers to redeploy as many resources as it can to other parts of the HS2 programme but it was unable to confirm what proportion of the supply chain that would cover.32
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Government response AI summary
The government rejects the implicit recommendation, stating it considered costs but paused construction due to affordability pressures. It commits to providing the Committee with spend-to-date, contractual settlement costs, and supply chain re-employment details after the Euston Reset Programme.
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HM Treasury
14
Conclusion
Sixty-Third Report - HS2 Euston
Rejected
We asked HS2 Ltd whether it was receiving notifications from contractors of their intentions to make contractual claims due to the pause. HS2 Ltd told us that this was not the case and that it is in discussion with contractors about how it can slow down or defer works, and …
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We asked HS2 Ltd whether it was receiving notifications from contractors of their intentions to make contractual claims due to the pause. HS2 Ltd told us that this was not the case and that it is in discussion with contractors about how it can slow down or defer works, and agree the mechanism by which it will resurrect the work when the funding becomes available to do so.33 HS2 Ltd also told us that the funding settlement it has agreed with the Department for the next two years includes its estimate of the sum needed to wind up the contracts affected by the pause.34
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Government response AI summary
The government disagrees with the implied recommendation, stating that despite considering the costs of pausing, it was not affordable to continue due to budget pressures. It is working with HS2 Ltd to manage pause costs and will provide the Committee with details of spend and …
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HM Treasury
15
Recommendation
Sixty-Third Report - HS2 Euston
Deferred
We heard concerns from the London Borough of Camden and Drummond Street Traders, who already face many years of disruption, and impact of the pause in construction on local residents and businesses and be absolutely transparent when it is possible to do so on what the revised timetable involves.35 We …
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We heard concerns from the London Borough of Camden and Drummond Street Traders, who already face many years of disruption, and impact of the pause in construction on local residents and businesses and be absolutely transparent when it is possible to do so on what the revised timetable involves.35 We asked HS2 Ltd about the extended disruption and how it is engaging with the local community. It told us that it continues to have a lot of interaction with Camden residents and the local authority and that it is starting to explore how it can open up some areas for the local community to use. For example, converting the existing taxi rank into a temporary public space. HS2 Ltd acknowledged that it has a difficult job to put the project on ice for two years and told us that it wants to give local residents a chance to help influence what the interim solution looks like so that it is as palatable as possible for local people and businesses.36 30 Q 81 31 Qq 39–40, 42–43 32 Qq 78–80 33 Qq 93–95 34 Q 98 35 HS2006, HS2007 36 Qq 82–83, 86 HS2 Euston 13 2 Managing the wider HS2 programme Managing high inflation and contingency
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Government response AI summary
The government agrees with the recommendation to address concerns and be transparent, and has commenced the Euston Reset Programme to develop an affordable and deliverable Euston campus by April 2025, deferring transparency on the revised timetable until after this programme.
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HM Treasury
16
Conclusion
Sixty-Third Report - HS2 Euston
Deferred
The Department is having to manage significant inflationary cost pressures across its spending on major infrastructure projects, particularly from higher costs of construction materials.37 For example when we examined progress on the HS2 programme in May 2022, HS2 Ltd told us that it was seeing ‘30% to 40% swings in …
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The Department is having to manage significant inflationary cost pressures across its spending on major infrastructure projects, particularly from higher costs of construction materials.37 For example when we examined progress on the HS2 programme in May 2022, HS2 Ltd told us that it was seeing ‘30% to 40% swings in the cost of raw material’.38 In the 2022 Autumn Statement, HM Treasury set out that there would be no increase to departments’ cash settlements for the current Spending Review period to 2024–25 and so departments were expected to absorb the higher costs from inflation within existing cash budgets.39 As a result, the Department announced in March 2023 its decisions to pause new construction work at Euston and on Phase 2a (between Birmingham and Crewe) for the next two years, along with some of its road-building programme, to stay within its cash budgets.40
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Government response AI summary
The government agrees with the observation and states that while departments must absorb inflation, they are discussing with HM Treasury how to manage future HS2 cost pressures to protect value for money, and will report back in six months.
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HM Treasury
17
Conclusion
Sixty-Third Report - HS2 Euston
Deferred
The Department told us that, although budgets are now set, it continues to have discussions with HM Treasury about how it manages inflation on programmes like HS2 in order to deal with any issues that may arise later in the year. The Department also acknowledged the value for money implications …
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The Department told us that, although budgets are now set, it continues to have discussions with HM Treasury about how it manages inflation on programmes like HS2 in order to deal with any issues that may arise later in the year. The Department also acknowledged the value for money implications of any further reduction in spending during the year, telling us that it and HM Treasury recognise that for such programmes it is ‘almost impossible—and certainly impossible in a way that is consistent with value for money—to put the brakes on expenditure mid-year’.41
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Government response AI summary
The government agrees with the observation and states that while departments must absorb inflation, they are discussing with HM Treasury how to manage future HS2 cost pressures to protect value for money, and will report back in six months.
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HM Treasury
18
Recommendation
Sixty-Third Report - HS2 Euston
Accepted
One potential source of additional funding to help manage higher costs from inflation and also higher costs at Euston is the government-held £4.3 billion contingency. This was set by the Department in 2020 as part of the £44.6 billion budget for the whole of Phase One.42 The Department told us …
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One potential source of additional funding to help manage higher costs from inflation and also higher costs at Euston is the government-held £4.3 billion contingency. This was set by the Department in 2020 as part of the £44.6 billion budget for the whole of Phase One.42 The Department told us that it had no expectation on what this contingency would have been needed for when it was established. However, it is also unclear on what it could be used for, with the Department acknowledging that it had ‘never reached any formal view or agreement on what basis the contingency would be drawn down on’.43 Reporting to Parliament
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Government response AI summary
The government accepts the recommendation to clarify contingency use, outlining existing principles for accessing the £4.3 billion government-held contingency via the Development Agreement, and commits to providing a six-month update to the Committee.
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HM Treasury
19
Recommendation
Sixty-Third Report - HS2 Euston
Accepted
In response to our May 2020 recommendation on the lack of transparency on the HS2 programme, the Department began providing six-monthly reports to Parliament on progress, including on costs.44 The Department published its first update in October 2020 and, on Euston, reported that design work was indicating a ‘cost pressure’ …
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In response to our May 2020 recommendation on the lack of transparency on the HS2 programme, the Department began providing six-monthly reports to Parliament on progress, including on costs.44 The Department published its first update in October 2020 and, on Euston, reported that design work was indicating a ‘cost pressure’ or overspend 37 Q 34; C&AG’s Report, para 12 38 Committee of Public Accounts, Oral evidence, High Speed 2: 2022 Spring Update, HC 51,16 May 2022; Q92 39 Q 109; C&AG’s Report, paras 12, 2.21 40 Qq 34, 109; C&AG’s Report, para 13 41 Qq 34–35 42 Qq 9, 25; C&AG’s Report, paras 2.2 and 2.5 43 Q 9, 25 44 Committee of Public Accounts, High Speed 2: Spring 2020 update, Third Report of Session 2019–21, HC 84, 17 May 2020, para 1; Written statement to Parliament, HS2 6 monthly report to Parliament: October 2020, 13 October 2020 14 HS2 Euston against its budget. HS2 Ltd reported this to be ‘in the order of £0.4 billion’ and that further ongoing work might potentially identify further pressures. However, the Department also stated that work was underway to address these pressures.45
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Government response AI summary
The government agrees, noting it transparently disclosed the significant £4.8 billion revised cost estimate to Parliament via the National Audit Office when it became available, and reaffirms its commitment to upholding transparency in the HS2 programme.
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HM Treasury
20
Recommendation
Sixty-Third Report - HS2 Euston
Accepted
The Department has continued to report that the cost pressure at Euston was £0.4 billion throughout its six-monthly updates, including in the October 2022 update, which was the latest at the time we took evidence.46 Since October 2021, with the Department’s decision to change the design of the station to …
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The Department has continued to report that the cost pressure at Euston was £0.4 billion throughout its six-monthly updates, including in the October 2022 update, which was the latest at the time we took evidence.46 Since October 2021, with the Department’s decision to change the design of the station to a smaller and less complex 10 platform single-stage build, the Department has stated that it expected that the cost pressure would be reduced.47 The Department also reported throughout 2022 including its latest update to Parliament in October 2022 that, as part of ongoing design work, it would need to consider the appropriate level of contingency to manage risks during construction of the station.48
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Government response AI summary
The government agrees, noting it transparently disclosed the significant £4.8 billion revised cost estimate to Parliament via the National Audit Office when it became available, and reaffirms its commitment to upholding transparency in the HS2 programme.
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HM Treasury
21
Recommendation
Sixty-Third Report - HS2 Euston
Accepted
However, HS2 Ltd’s latest cost estimate of £4.8 billion is significantly higher than previously reported, at £2.2 billion over the budget.49 The Department told us that it did not know of the £4.8 billion estimate until HS2 Ltd reported it to them during February and March 2023.50 Prior to that, …
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However, HS2 Ltd’s latest cost estimate of £4.8 billion is significantly higher than previously reported, at £2.2 billion over the budget.49 The Department told us that it did not know of the £4.8 billion estimate until HS2 Ltd reported it to them during February and March 2023.50 Prior to that, the Department noted that HS2 Ltd had been reporting a cost estimate of £3.3 billion, within a range of £2.6 billion to £3.6 billion.51 It acknowledged that this cost pressure was ‘slightly greater’ than the £0.4 billion being reported to Parliament but that those figures had not been validated while work was still underway.52 As a result, the Department told us that it reported what was known and validated which, until February 2023, was a cost pressure of £400 million.53 HS2 Ltd acknowledged that the £2.6 billion budget was seen as a stretch target, and that it had been working towards trying to get back to its previous estimate of £3.3 billion.54
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Government response AI summary
The government agrees, noting it transparently disclosed the significant £4.8 billion revised cost estimate to Parliament via the National Audit Office when it became available, and reaffirms its commitment to upholding transparency in the HS2 programme.
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HM Treasury
22
Recommendation
Sixty-Third Report - HS2 Euston
Accepted
HS2 Ltd explained that it had not expected to have an estimate of costs that it was confident in until the end of 2022 following work by the construction partner on a detailed, ‘bottom-up’ costing of the design.55 This followed the two-stage procurement process that HS2 Ltd told us it …
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HS2 Ltd explained that it had not expected to have an estimate of costs that it was confident in until the end of 2022 following work by the construction partner on a detailed, ‘bottom-up’ costing of the design.55 This followed the two-stage procurement process that HS2 Ltd told us it is employing on the HS2 programme, where the construction partner is first appointed based on capability and suitability and then works with HS2 Ltd to develop a design and agree a target price for construction.56 The Department confirmed that this is a standard approach for large construction projects where there is significant unknown risk and where more design work is required before a realistic target price can be agreed.57 45 Written statement to Parliament, HS2 6 monthly report to Parliament: October 2020, 13 October 2020 46 Committee of Public Accounts, High Speed 2: 2022 Spring Update, 16 May 2022, Q 48; Written statement to Parliament, HS2 6 monthly report to Parliament: October 2022, 27 October 2022 47 Committee of Public Accounts, High Speed 2: 2022 Spring Update, 16 May 2022, Q 48; Written statement to Parliament, HS2 6 monthly report to Parliament: October 2021, 20 October 2021 48 Committee of Public Accounts, High Speed 2: 2022 Spring Update, 16 May 2022, Q 48; Written statement to Parliament, HS2 6 monthly report to Parliament: March 2022, 16 March 2022; Written statement to Parliament, HS2 6 monthly report to Parliament: October 2022, 27 October 2022 49 C&AG’s Report, para 2.19 and Figure 7 50 Q 5 51 Ibid 52 Ibid 53 Ibid 54 Q 8, C&AG’s Report, Figure 7 55 Qq 6, 8 56 Q 10 57 Q 11 HS2 Euston 15
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Government response AI summary
The government agrees, noting it transparently disclosed the significant £4.8 billion revised cost estimate to Parliament via the National Audit Office when it became available, and reaffirms its commitment to upholding transparency in the HS2 programme.
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HM Treasury
23
Recommendation
Sixty-Third Report - HS2 Euston
Rejected
Prior to our evidence session, the Department had published its latest six-monthly update to Parliament in October 2022. It did not publish an update six months later in March 2023. Following our evidence session on 24 April 2023, the Department published its next six-monthly update on the HS2 programme on …
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Prior to our evidence session, the Department had published its latest six-monthly update to Parliament in October 2022. It did not publish an update six months later in March 2023. Following our evidence session on 24 April 2023, the Department published its next six-monthly update on the HS2 programme on 19 June 2023.58 Our sister committee, the Transport Committee, held a session with the Department two days later, where it asked why the update had been delayed. The Department explained that a large part of the delay was due to the local election purdah period and that it would seek to return to the original timetable for future updates. The Transport Committee was also concerned about the lack of new information that would be expected in the update, for example updated costs using a more recent price base and an updated benefit-cost ratio. The Department told the Committee that work was ongoing and, if that was not completed in time to report as part of the next six-monthly update, it committed to find other means to provide the Committee with an update on the costs and benefits.59 Learning lessons
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Government response AI summary
The government rejects the recommendation, citing external factors for past delays but committing to timely future reports within 6 months. However, it specifically states that Benefit-Cost Ratios will not be included in these six-monthly reports, and updating the price base is subject to future agreement.
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HM Treasury
24
Conclusion
Sixty-Third Report - HS2 Euston
Acknowledged
The Department’s failures around budgeting, cost estimation and integration on the Euston project are not new. We have reported on these as part of our examination of other major rail programmes over the years. For example, on the Thameslink Programme, this committee found in 2018 that Network Rail did not …
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The Department’s failures around budgeting, cost estimation and integration on the Euston project are not new. We have reported on these as part of our examination of other major rail programmes over the years. For example, on the Thameslink Programme, this committee found in 2018 that Network Rail did not have enough contingency within its budget for the redevelopment of London Bridge station, where costs rose from the condition and complexity of the site.60 This committee also reported about the Department’s failure to manage the modernisation of the Great Western Railway in 2017 in a joined-up way, including a failure to integrate projects together.61
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Government response AI summary
The government acknowledged the committee's observation about past failures, stating it fosters a strong culture of learning lessons from major rail programmes and is applying them across HS2, including specific initiatives and sharing insights with less mature projects.
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HM Treasury
25
Recommendation
Sixty-Third Report - HS2 Euston
Acknowledged
We concluded in our 2021 progress update on Crossrail that the Department had still not demonstrated that it is embedding lessons learned into its major programmes.62 When we asked the Department again about learning lessons, the Department and HS2 Ltd told us that they are learning from Crossrail, such as …
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We concluded in our 2021 progress update on Crossrail that the Department had still not demonstrated that it is embedding lessons learned into its major programmes.62 When we asked the Department again about learning lessons, the Department and HS2 Ltd told us that they are learning from Crossrail, such as around programme and system integration and that there is a clear audit trail demonstrating how lessons have been applied.63 The Department also believed that the earlier identification of problems at Euston compared to other rail programmes reflected how it is embedding learning into its projects.64
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Government response AI summary
The government agrees with the recommendation to embed lessons learned, stating it has a strong culture of learning from major rail programmes, works with the IPA, and applies lessons across HS2 phases through various initiatives, aiming for implementation by Summer 2025.
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HM Treasury
26
Conclusion
Sixty-Third Report - HS2 Euston
Acknowledged
In terms of what it has learned from Euston, the Department told us that there are lessons on cost estimation, the treatment of contingency and managing integration on large and complex stations. These are all issues we have seen before on other major programmes, including those overseen by the Department. …
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In terms of what it has learned from Euston, the Department told us that there are lessons on cost estimation, the treatment of contingency and managing integration on large and complex stations. These are all issues we have seen before on other major programmes, including those overseen by the Department. It also added that over the next two years it will learn about the challenges of pausing works and then restarting them. HS2 Ltd considered that learning from Euston will be most relevant at Manchester Piccadilly 58 Written statement to Parliament, HS2 6 monthly report to Parliament: June 2023, 19 June 2023 59 Transport Committee, Oral evidence, Rail services and infrastructure, 21 June 2023, Q163–166 60 Committee of Public Accounts, Update on the Thameslink Programme, 20th Report of Session 2017–19, 5 February 2018, para 11 61 Committee of Public Accounts, Modernising the Great Western Railway, 44th Report of Session 2016–17, 22 February 2017, para 4 62 Committee of Public Accounts, Crossrail: A progress update, Twenty-Fourth Report of Session 2021–22, 29 October 2021, para 5 63 Qq 105–106 64 Q 116 16 HS2 Euston station, which is part of Phase 2b (Crewe to Manchester) of the HS2 programme.65 It set out that, like at Euston, there are interfaces with an existing conventional rail system and with other modes of transport including a tram system.66 Once the bill for Phase 2b goes through Parliament, HS2 Ltd was clear that it and the Department will need to consider what the right set up and organisation with other partners, such as the Manchester transport authority and Network Rail, will be early on at Manchester Piccadilly. It will also include consideration of the ambition for over-site development and regeneration in that area.67
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Government response AI summary
The government acknowledged the committee's observation regarding lessons learned from Euston, stating it fosters a culture of learning and will apply these lessons, particularly sharing insights with projects like Manchester Piccadilly and Birmingham Curzon Street.
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HM Treasury
27
Conclusion
Sixty-Third Report - HS2 Euston
Acknowledged
In comparison the Department and HS2 Ltd noted that other HS2 stations may be less complex or already more advanced in their progress than Euston, such as Curzon Street in Birmingham, where HS2 Ltd told us that the civil works is 40% complete. In the case of the more advanced …
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In comparison the Department and HS2 Ltd noted that other HS2 stations may be less complex or already more advanced in their progress than Euston, such as Curzon Street in Birmingham, where HS2 Ltd told us that the civil works is 40% complete. In the case of the more advanced stations, the Department also believes that it will be able to draw out from them more accurate information, such as construction costs, to help better manage later phases of the programme.68 HS2 Ltd also saw an important lesson from the development at King’s Cross to bring into the reset at Euston is how the station was developed as part of an integrated campus and not in isolation.69 65 Q 116; High Speed Rail (Crewe - Manchester) Bill - Parliamentary Bills 66 Q 116 67 Q 116 68 Qq 7, 56, 116; 69 Qq 54–55, 60 HS2 Euston 17
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Government response AI summary
The government acknowledged the committee's observation about drawing lessons from more advanced stations, stating it actively shares learning from mature projects like Birmingham Curzon Street with less mature ones such as Euston and Manchester Piccadilly.
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HM Treasury