Mace opts against HS2 legal challenge over £170m contract despite saying the bidding process favoured American firms

Rebecca Smith
HS2 has announced the original second-placed bidder Bechtel as the preferred bidder of the contract
HS2 has announced the original second-placed bidder Bechtel as the preferred bidder of the contract (Source: Getty)

British engineering firm Mace has opted against a legal challenge over a controversial £170m HS2 contract that led to the winning bidder withdrawing its interest after potential conflicts of interest were raised.

Mace has been vocal in its criticism of the HS2 saga, calling the procurement process “seriously flawed” after a whistleblower alerted Mace to the possibility of a conflict of interest regarding HS2’s former chief of staff Chris Reynolds.

HS2’s new chief executive Mark Thurston was CH2M’s former Europe boss and HS2’s interim chief executive Roy Hill was also seconded from CH2M.

Read more: HS2 buckles down on bidding process revamp after CH2M controversy

Mace had submitted written evidence to the Transport Committee ahead of a session last month, claiming HS2 had "consistently misled taxpayers" and that scoring of the bids for the £170m development partner contract “was geared to favour CH2M” and “to favour American companies”.

But at the Committee meeting to grill HS2 chairman David Higgins and the transport secretary Chris Grayling over the developments, Grayling warned against firms taking legal action.

“My hope is that organisations do not use the courts gratuitously,” Grayling said. “If you have a legitimate grievance we will address it, but please do not use the courts without good grounds because that does no favours to anyone.”

A Mace spokesperson said:

Despite the flawed process, we have decided that the importance of the scheme to the national interest, particularly the North of England, outweighs our drive for taking action.

It is imperative that HS2 now focus their attention on delivering this essential project both on time and in budget.

The spokesperson added that the recent Transport Committee session “vindicated” Mace's position.

“We take some comfort from the knowledge that HS2 has conceded its failings and will introduce more stringent processes for future procurement,” Mace said. “We will be meeting with the Secretary of State for Transport shortly to ensure he fully understands our perspective, and to seek further reassurances on how the process will be improved going forward.”

American company CH2M was originally announced as the preferred bidder for the £170m development partner contract, but then withdrew its interest in March, citing “protracted delays and ongoing speculation”.

HS2 is proceeding with the original second-placed bidder Bechtel, saying it was “confident that our processes were fair and robust”.

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