2018 Report details for project: A303 Amesbury to Berwick Down

Project name: A303 Amesbury to Berwick Down - there are 3 reports for this project: 2017, 2018, 2019
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Organisation: DFT (D9) - see all reports for this organisation
Report year: 2018 (data is from Sept 2017)
Category: Infrastructure - see all reports for this category
Description: The RIS states "construction of twin-bored tunnel of at least 1.8 miles as the road passes Stonehenge coupled with a dual carriageway bypass for Winterbourne Stoke to link the existing dual carriageway section around Amesbury with the dual carriageway at Berwick Down".
DCA (RAG): Amber
DCA text: The IPA Delivery Confidence Assessment of Amber reflects the progress made by the project in setting itself up for successful delivery. The government’s preferred route was announced by the Secretary of State for Transport on 12 September 2017 and funding for the Development Phase of the project was approved by the Chief Secretary to the Treasury on 29 August 2017. Since then, the Management Case for the project has been approved and the project has made significant progress in developing the design and engaging with stakeholders to secure their views informally and through statutory consultation which commenced on 8 February 2018.
Start date: 2014-12-01
End date: 2026-06-01
Schedule text: Project is on track with the preliminary design process. A statutory pre-application public consultation was held between February and April 2018 as part of the Development Consent Order (DCO) Process. The DCO submission is planned for September 2018.
Baseline: £15.60m
Forecast: £15.60m
Variance: 0.00%
Variance text: Less than 5% variance
Whole Life Cost: £1,901.90m
WLCost text: The current most likely estimate approved in July 2017 is £1.56bn (most likely cost) with £73.9m falling in the RIS1 period. Development Phase funding of £99.7m was confirmed by HMT in September 2017. In addition to this, £14.4m Options Phase funding has also been spent.
Notes1: A303 Stonehenge Amesbury to Berwick Down
Notes2:
Sourcefile: IPA_2018.csv

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Acknowledgement: GMPP data has been re-used under the Open Government Licence.