Scope
Description
The project scope is for surveys and monitoring in the Western route for Geotech. This will roughly consist of four key workstreams. The first work stream is the installation of Earthwork Failure detection systems, these are utilised to detect failures and inform Route Control of earthwork movement. The second is Cant and Twist Sensors, these are track sensors installed at rail level to detect movement in embankments. The third is survey works called Ground Investigation Assessments (GIA), this is pre renewals works to install monitoring such as Piezometers/inclinometer to detect movement or changes in earthworks, technical reports and further recommendations may be requested as part of this workstream. The final is the ongoing maintenance of existing assets, ensuring they are kept live, functional and the systems communicate with route control. For EFD sites this might mean vegetation clearance around cameras, replacement when they are damaged and similar with the Cant and Twist schemes.
Commercial tool
Establishes a framework
Total value (estimated)
- £11,039,000 excluding VAT
- £13,246,800 including VAT
Above the relevant threshold
Contract dates (estimated)
- 3 July 2026 to 28 September 2029
- Possible extension to 30 September 2030
- 4 years, 2 months, 28 days
Description of possible extension:
3 + 1 years extension subject to performance and any ad hoc or legacy work requirements
Main procurement category
Works
CPV classifications
- 71332000 - Geotechnical engineering services
- 45120000 - Test drilling and boring work
Contract locations
- UK - United Kingdom
Framework
Maximum number of suppliers
1
Maximum percentage fee charged to suppliers
0%
Award method when using the framework
Without competition
Contracting authorities that may use the framework
Establishing party only
Participation
Legal and financial capacity conditions of participation
Assessed at PSQ The supplier must demonstrate competence to perform that role in accordance with the Construction (Design and Management) Regulations 2015 (CDM 2015) in order to obtain a PC licence
Technical ability conditions of participation
Assessed at ITT The supplier must demonstrate competence to perform that role in accordance with the Construction (Design and Management) Regulations 2015 (CDM 2015) in order to obtain a PC licence
Particular suitability
- Small and medium-sized enterprises (SME)
- Voluntary, community and social enterprises (VCSE)
Submission
Publication date of tender notice (estimated)
6 March 2026
Enquiry deadline
10 April 2026, 5:46pm
Tender submission deadline
10 April 2026, 5:50pm
Submission address and any special instructions
https://networkrail.bravosolution.co.uk/ Tenderers please ensure you are enrolled in Bravo in order to participate in this event. More information will be provided at Tender Notice Stage
Other Information
Tenders may be submitted electronically
Yes
Languages that may be used for submission
English
Award decision date (estimated)
8 June 2026
Other information
Payment terms
The Contract used for this Framework is the NEC4 NR29 any changes to the Network T&C's will require Network Rail Legal approval prior to contract award. The draft NEC4 NR29 will be issued with the Tender Documentation.
Description of risks to contract performance
KPI's are being established and will be issued at time of tender. The framework agreement will include clear provisions for managing supplier non-performance. Should the supplier fail to meet contractual obligations or KPIs, they will be given a defined period to implement corrective actions and rectify any identified issues. Should the supplier fail to corrective the non-compliance within this period, the contract will include termination for default clauses allowing Network Rail to end the agreement.
Emergency Procurement / Direct Award under Procurement Act 2023 - Should there be sufficient documentation to evidence urgency and risk.
Direct Award to the Runner-Up from the Tender - awarded through tender variation clause should the runner up evidence capability and readiness.
Applicable trade agreements
- Government Procurement Agreement (GPA)
- Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP)
Procedure
Procedure type
Open procedure
Special regime
Utilities
Contracting authority
NETWORK RAIL INFRASTRUCTURE LIMITED
- Public Procurement Organisation Number: PNZN-9524-VCQJ
Waterloo General Office
London
SE1 8SW
United Kingdom
Email: Margaret.Powell@networail.co.uk
Website: https://www.networkrail.co.uk/
Region: UKI45 - Lambeth
Organisation type: Public authority - central government