HE1851 B4069 Lyneham Banks Repair Wiltshire Council April 2024
Wiltshire Council · South West
Key facts
- Estimated value
- £6,000,000
- Closing date
- 07 Mar 2024
- Contract ends
- 31 Jan 2025
- Procedure
- Open procedure
- Buyer type
- Local government
- Source
- Find a Tender
Description
B4069 Lyneham Banks Repairs In 2022 significant a significant landslip took place on the B4069 Lyneham in North Wiltshire. The resulting landslip dislodged around 90m of the existing carriageway downslope. The B4069 has been closed since February 2022 when the landslip took place, movements continued throughout the first part of 2022 until slowing significantly during the summer months. The B4069 is a regionally important route providing connectivity between junction 17 of the M4 and North Wiltshire as well as serving several local communities. The road when opened normally takes around 5500 vehicles a day. It is proposed to stabilise the slope with a contiguous piled embedded retaining wall with capping and upstand at the top. The proposed structure will be constructed on the northern side of the B4069 with a length of approximately 109m. A in-situ reinforced concrete (RC) capping beam will be supported on a single row of 600 mm diameter bored concrete piles. The in-situ capping beam will be 1000 mm wide and 1500 mm deep structurally connected with the piles. The capping beam will be connected to tension micropiles to provide additional lateral ground support to the retaining wall. A vertical infill parapet or edge restraint is also considered to be provided at this location. The new parapet may be installed in the verge or attached directly to the capping beam at the back of the verge. Highway works will include reinstatement of the carriageway, pavement, drainage, and kerbs. To provide improvement to the existing highway drainage system, it is proposed that the highway shall be drained by a combination of gullies, carrier/ collector pipes and catchpits. The proposed highway drainage will outfall to a watercourse north of the B4069 via a new culvert. To ensure effective drainage of the site a number of land drainage measures will also be put in place on 3rd party land either side of the B4069. The works will be designed and built in accordance with current standards and guidelines, and will include for all key aspects of highway construction – piling, earthworks, carriageway, drainage, signage, and hard and soft landscaping works.
Categories (CPV)
- 45233100 Construction work for highways, roads
Similar open tenders
PRO005166 - ORiW - Design and Integration Partner
Location: North WestBuyer: United Utilities Water Limited
Open tenderCloses 30 Nov, 202625 daysValue £600.00mSource Find a TenderThis notice relates to tender activity for the provision of certain design and integration services, as explained below. United Utilities Water Limited (UU) proposes to deliver a programme titled Only Rainwater into Windermere (ORiW), with the ambition to make Windermere the cleanest lake in England by removing dischar
EEAST - Refurbishment of Clacton Ambulance Station (26-T24)
Location: East of EnglandBuyer: East of England Ambulance Service NHS Trust
Open tenderCloses 27 Nov, 202622 daysValue £129.00kSource Find a TenderThe East of England Ambulance Service NHS Trust is issuing an Invitation to Tender in connection with a competitive procurement for the Refurbishment of Clacton Ambulance Station
St Edmunds College Water Waste and Pump Service Contract
Location: East of EnglandBuyer: ST EDMUND'S COLLEGE CAMBRIDGE
Open tenderCloses 19 Nov, 202614 daysSource Find a TenderSSC Partnership (the Agent) on behalf of St Edmunds College, University of Cambridge are currently out to tender for the provision of Water Waste and Pump Services. This procurement is being run under the open procedure, which is a formal bidding procedure, under which the contract is advertised, and all interested org
T26-143CAP Currynierin Community Park Contractors PQQ Application
Location: Northern IrelandBuyer: Derry City and Strabane District Council
Open tenderCloses 4 Dec, 202629 daysValue £1.50mSource Find a TenderDerry City and Strabane District Council seeks tenders from suitably qualified contractors for the provision of a new 1.75ha community park, which includes an enclosed play facility, a natural grass kick-about/pitch facility and a network of lit footpaths at Currynierin, Waterside, Derry/Londonderry. The proposed works
Replacement of Windows & Doors & Associated Works
Location: South EastBuyer: Canterbury City Council
Open tenderCloses 27 Nov, 202622 daysValue £900.00kSource Find a TenderCanterbury City Council wishes to select and appoint a suitable supplier for the provision of Replacement of Windows & Doors & Associated Works and invites tenderers to submit a tender to meet the Council’s requirements. The Contract is anticipated to commence December 2026 / January 2027 and will continue for a period
Contract for Renewal of Windows & Doors works
Location: WalesBuyer: City & County of Swansea
Open tenderCloses 3 Dec, 202628 daysValue £199.00kSource Find a TenderContract for Renewal of Windows & Doors works at Penlan