{"id":819,"date":"2018-11-26T09:40:18","date_gmt":"2018-11-26T09:40:18","guid":{"rendered":"https:\/\/cita.co.uk\/news\/?p=819"},"modified":"2018-11-26T09:40:18","modified_gmt":"2018-11-26T09:40:18","slug":"super-sewer-contingency-budget-raided-as-costs-soar","status":"publish","type":"post","link":"https:\/\/cita.co.uk\/news\/super-sewer-contingency-budget-raided-as-costs-soar\/","title":{"rendered":"Super sewer contingency budget raided as costs soar"},"content":{"rendered":"

Thames Tideway is rolling out a cost-saving plan after\u00a0having to raid much of the project contingency budget even before tunnelling has started.<\/p>\n

A catalogue of engineering challenges during cofferdam\u00a0and shaft construction has left the project team looking for major cost-savings.<\/p>\n

The project\u2019s holding company, Bazalgette Holdings Group, confirmed the total project spend so far has reached \u00a31.48bn amid\u00a0unforeseen cost pressures early on in the project.<\/p>\n

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Now contractors are being pressed to find savings and raise productivity as a value engineering exercise is undertaken and overheads are cut.<\/p>\n

The 25km tunnel is due to be completed by 2023 at a cost \u00a34.2bn.<\/p>\n

Rising cost pressures were revealed as former Crossrail finance boss Mathew Duncan joined the project last week as new finance director replacing\u00a0Mark Corben, whose intention to stand down was announced last year.<\/p>\n

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Key sites facing engineering challenges are at Blackfriars, where two large Victorian gas mains have caused problems, cofferdam construction at King Edward Memorial Park and Albert Embankment and shafts at east area sites.<\/p>\n

In a statement just after the first tunnelling started last week, the firm said: “Following significant progress on the project and now having mobilised on 20 of our 21 sites, Tideway has identified several cost pressures in the programme.<\/p>\n

“Taken together with general cost pressure across the programme this has substantially eroded available contingency.<\/p>\n

“To mitigate the cost pressures Tideway has begun to implement cost-saving measures in partnership with our contractors and remains focussed on achieving the baseline target.<\/p>\n

“These cost-saving measures include working with our contractors to eliminate overlap, taking measures to increase productivity, undertaking value engineering and delivering overhead savings.<\/p>\n

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“It is too early to conclude the extent to which these measures will mitigate the cost pressures, and an update will be provided on these and the cost savings programme in Tideway’s annual report and accounts next March.”<\/p>\n

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