Find a TenderAwardedContract details notice
Published 20 May 2025, 14:46 BST

Official UK procurement notice

ED0373-25 Sidmouth & East Beach Coastal Defence Scheme, Engineering Construction Works.

Official notice

Authority: East Devon District Council (Local council)

WorksOpen procedureAbove threshold
Published estimate£21,040,000≈ £5.4m / year · £25,248,000 inc. VAT · 1 value update10.1% below published estimate
Submissions closed 9 Apr 2026awarded 30 Jun 2026
Awarded to Boskalis Westminster Ltd
Contract term 3 yrs 11 moends 31 Mar 2030 · starts 13 May 2026

What is being bought

Published requirement description

EDDC is currently preparing to initiate an open tender procurement exercise using the New Engineering Contract NEC4 Engineering and Construction Contract (ECC) Option C, combined with Option X22 Early Contractor Involvement (ECI) to establish contract with suitable suppliers for seeking professional services to act as the lead Designer and Delivery Supplier for Sidmouth and East Beach Coastal Defence Scheme. This is specialist work in a complex marine environment so the prospective contractors will be required to have extensive experience and expertise working in the marine environment and of heritage structures. The supplier will be required to build upon the already appraised and approved outline option, known as option 6 by; - Undertaking the technical numerical modelling, - Developing the detailed designs, - Liaising with statutory consultees, - Managing the planning and construction of coastal defence structures, including offshore rock marine structures, sea walls, coastal groynes, and other necessary infrastructure as detailed within the outline option, - Providing additional professional services to support the delivery of the scheme. The work in scope for this tender is summarised as follows: Option 6 – Indicative Scope of Works Building upon the outline design, will incorporate a combination of the following interventions. The final configuration will be subject to detailed design, environmental considerations, stakeholder engagement, and regulatory approvals: Beach Renourishment Tasks: provisions for beach renourishment techniques to support coastal defence objectives and maintain beach levels as detailed within the outline design. Rock Structures: The proposed works may include the installation of a terminal rock groyne or at one or more offshore rock breakwaters or alternative submerged features designed to dissipate wave energy and enhance overall beach stability at the eastern extent of the frontage to manage littoral drift and mitigate ongoing erosion at East Beach. Shoreline Defence Enhancements: works may include raising, replacing, or future-proofing the existing splash wall; upgrading flood gates; improving access infrastructure; and modifying the existing river training wall elements. River Sid Interface Improvements: localised enhancements to the River Sid flood wall and associated structures to ensure continuity with the coastal defence scheme and improve flood resilience.

CPV: Coastal-defence works · Construction-related services · Dredging and pumping works for water treatment plant installations · Engineering services · Engineering works and construction works · Harbour construction works · Marine construction works · River regulation and flood control works · Works for complete or part construction and civil engineering work

The lotProcurement structure

single lot · value published
Lot #1Awarded 3 yrs 11 moPublished value£21,040,000
Contract period: 13 May 2026 – 31 Mar 2030 (3 yrs 11 mo)Value: £21,040,000 exc. VAT · £25,248,000 inc. VAT
Delivery: South West
Pre-qualification & selection criteria (PQQ)2
  • Economic & financial standing

    Set out in the Tender Documentation

  • Technical & professional ability

    Set out in the tender documentation

What it takes to win
i

How this buyer will score bids.

The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).

Evaluation split and conditions of participation as published; the tender pack may add more
How bids were scored
Quality: 60%Price: 40%
Published award criteria (2)
  • Price: Add description
  • Quality: Add description
Conditions of participation2
  • Economic & financial standing

    Set out in the Tender Documentation

  • Technical & professional ability

    Set out in the tender documentation

What this means for your bid
  • Price carries 40 of 100 points: a 10% discount moves about 4 points. The method statement decides this lot, not the discount.

Price arithmetic assumes straight proportional scoring; the tender pack may use another formula.

Procedure terms & legal framework

From the official record
Procedure method
Open procedure
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Procurement category
Works
Notice status
Awarded
Procurement threshold
Above threshold (FTS publication)
Regulatory regime
Standard
Commercial structure
Stand-alone contract (no framework)
Competition type
Competitive procedure
GPA / WTO covered
Yes (GPA)
Recurring procurement
Unspecified in notice
First published
20 May 2025, 14:46 BST
Last source update
28 Sept 2026, 14:32 BST
Award evaluation window
Submission end – 27 Apr 2026
Authority reference
ED0373-25
FTS notice number
2026/S 000-006110
Latest notice
Contract details notice (UK7)
Classification (CPV)
Coastal-defence worksConstruction-related servicesDredging and pumping works for water treatment plant installationsEngineering servicesEngineering works and construction worksHarbour construction worksMarine construction worksRiver regulation and flood control worksWorks for complete or part construction and civil engineering work
Delivery area
South West (UKK4)
Official registry OCID
ocds-h6vhtk-051908 Find a Tender
Contract terms summary

Set out in the ITT documentation and Contract Data, Part One.

Review and risk notes
Risks

Weather/Adverse Storm events

Beach level fluctuation prior to and during construction

Cliff falls impacting the design

Cliff falls during the construction works

Access to private land to carry out the works

Construction materials inflation and global supply chain disruption

Delays in obtaining Planning consent and Licences, including SSSI assent, Crown Estate Licence

MMO license, Natural England consent, Environment Agency consents

Issues arising from Ground investigations (Marine)

Environmental constraints / working windows for certain activities

Damage to fishermen’s equipment, and vice versa, offshore and nearshore movements

Local Government Change

Budgets

Change in regulations

How it was run

Official notice
Run through: ProContract (Due North) · Who buys & how to bid on ProContract
Supplier login requiredElectronic submission allowedLanguage: EN
Access & registration note: Free · short registration with manual review; public opportunity list
Submission deadline
9 Apr 2026, 12:00 BST
Clarification deadline
2 Apr 2026, 12:00 BST
Submission channel
Official e-sourcing portal
Electronic submission
Allowed
Accepted languages
en
Detailed submission instructions & authority contactsFrom official release

The tender documents associated with this procurement are available for unrestricted and full direct access, free of charge, at the Authority's e-tendering portal (Procontract).

www.supplyingthesouthwest.org.uk ↗

Virtual Tender Launch

=================

The Authority will be conducting a Virtual Tender Launch Event on Thursday 5 February between 10:00am-12:00am via Microsoft Teams after the ITT publication to help suppliers understand the requirements and tender documents.

To attend this meeting please email [email protected] please title the subject "Sidmouth and East Beach Coastal Defence Scheme - Tender Launch Event"

Interested Suppliers are requested to notify Steven Donnelly (Project Manager) by no later than 12:00 on Wednesday, 4 February, if they intend to attend the Supplier Day session on Thursday 5 February.

Interested Suppliers to include the following;

Name of Company/Organisation, name of person(s) attending and position held within the Company.

Email addresses of all attendees.

Timeline

20 May 2025 → 28 Sept 2026 · 11 dates
  1. Planning notice published
    20 May 2025, 14:46 BST
  2. Market engagement
    1 Jul 2025, 00:59 BST

    Prior to proceeding with the open tender procurement process, EDDC aims to assess the level of market interest and engage suppliers on key aspects of the project proposal.

    This work involves specialised expertise in a complex marine environment; therefore, prospective contractors will be expected to demonstrate extensive experience and knowledge in marine settings and heritage structure management.

    EDDC is seeking feedback on feasible proposals regarding the scheme’s timeline, budget, effort, and supply chain management - specifically, the impacts and affordability of the proposed rock structures as detailed in the outline design, including lead times for rock procurement and the necessary specialised marine equipment.

    The objective of this project is to develop and implement coastal defence measures to safeguard Sidmouth and East Beach from erosion and flooding. The aims include assessing market capacity and capability, identifying innovative solutions and best practices, and ensuring alignment with industry standards and expectations.

    As part of the preparation, EDDC will be conducting exercise inviting suitably qualified and experienced suppliers who may have an interest in this project to complete the attached questionnaire located within section 13 & 14 to assist EDDC gain a better understanding of the feasibility of their requirements, buildability approach, mitigation strategies and the capacity of the market to deliver the scheme.

    In responding, you should understand that detailed and lengthy submissions are not necessary at this stage. Nonetheless, we welcome any pertinent information on your organisation’s capability and views on an approach to successfully undertake the commission. All information provided in this exercise will be treated in confidence in accordance with Data Protection Act 2018 and will NOT be considered in any future tender evaluation exercise.

    Information gathered will be used in the development on feasible methods, costing and on the most suitable approach to meeting the operational, environmental and regulatory needs of the scheme.

    Any information provided in response to this preliminary market engagement exercise marked as commercially sensitive will be treated as such. Participants are asked to identify any of the information supplied in the course of this exercise which should not be disclosed because of its sensitivity. In doing so participants must specify the reasons for its sensitivity and specify the period for which the information will remain sensitive.

    The EDDC project team and/or Dorset County Council’s procurement team, will endeavour to consult with a concerned participant about sensitive information before making a decision on any Freedom of Information (FOI) requests received. The final decision on any FOI request rests with the relevant public body, subject to applicable law.

    EDDC will take into account statements of confidentiality and commercial sensitivity that are provided by participants and will endeavour to consult with participants about sensitive information before making a decision on any FOI request received but the EDDC will make its own assessment and decision on these issues.

    Publication of Preliminary Market Engagement (PME) notice

    • EDDC issue Supplier Questionnaire and supporting information. 20 May 2025

    Conduct Site visit attendance (AM) session.

    Venue: Sidmouth Town Beach 16 Jun 2025

    Conduct Collaborative Q&A (PM) session.

    Venue: Kennaway House, Sidmouth EX10 8NG 16 Jun 2025

    Deadline for Supplier PME Questionnaire return date. 30 Jun 2025

    EDDC plan to conduct the following activities:

    • Preliminary Market Engagement Notice: A notice will be published to invite interested parties to participate in the engagement process.
    • Supplier day and site visit with questions and answers session: EDDC will be coordinating 1 Supplier Day site visit with Q&A session being held afterwards on the same day with parties to discuss project details and gather input.

    Supplier day attendance:

    • Suppliers are requested to notify EDDC’s Project Manager by no later than 17:00 on Friday, 6 June, if they intend to attend the Supplier Day session on June 20.
    • The Project Manager can be reached at [email protected] to confirm attendance numbers and venue logistics.
    • Questionnaires and Surveys: EDDC have provided a questionnaire to collect detailed feedback on specific aspects of the project which can be found within section 13 & 14 of this document – “suppliers response”.

    In addition, depending on the volume of responses, the EDDC may wish to follow up the questionnaire with an additional Q&A workshop with interested Parties. The workshop will provide an opportunity for further mutual understanding of any potential risk, issues, assumptions and questions that may not have previously been considered.

    EDDC request in advance of this of the supplier day if you could send us any questions that you would like to discuss at the Q&A event or any specific issues that you would like to raise and discuss. The supplier day will be strictly restricted to potential suppliers, key members of EDDC’s project team along with key members of the Clients Advisory and Stakeholder Group for representation where appropriate. In the event that the EDDC cannot accommodate the volume of individual meeting requests, EDDC will look to schedule additional supplier days to accommodate the suppliers, but this will be assessed and agreed after the PME has been published.

  3. Next notice expected
    19 Aug 2025, 00:59 BST
  4. Tender notice published266 days ago
    23 Jan 2026, 11:25 GMT
  5. Clarification questions by197 days ago
    2 Apr 2026, 12:00 BST
  6. Submission deadline190 days ago
    9 Apr 2026, 12:00 BST
  7. Award decision expected by172 days ago
    27 Apr 2026, 23:59 BST
  8. Contract starts157 days ago
    13 May 2026, 00:00 BST
  9. Assessment summaries sent109 days ago
    30 Jun 2026, 00:00 BST
  10. Standstill ends92 days ago
    16 Jul 2026, 23:59 BST
  11. Latest notice published18 days ago
    28 Sept 2026, 14:32 BST

Notice history

9 events · 4 releases on Find a Tender · since 20 May 2025
  1. Preliminary market engagement notice published
    20 May 2025, 14:46 BST
    UK2
  2. Tender notice published
    23 Jan 2026, 11:25 GMT
    UK4
  3. Status changed to active
    23 Jan 2026, 11:25 GMT
  4. Procurement method changed
    23 Jan 2026, 11:25 GMT
  5. Deadline published: 9 Apr 2026, 12:00 BST
    23 Jan 2026, 11:25 GMT
  6. Contract award notice published
    6 Jul 2026, 10:43 BST
    UK6
  7. Status changed to complete
    6 Jul 2026, 10:43 BST
  8. Contract signature expected
    17 Jul 2026, 23:59 BST
    scheduled
  9. Contract details notice published
    28 Sept 2026, 14:32 BST
    UK7
Routine re-releases (4)
  • 2025-05: 1 release · 20 May 2025

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast
Awards 1
Awarded value £18,911,2421 award exc. VAT
Bids received 6
Named bidders 6published on the award notice
Contracts signed 1latest 14 Sept 2026
Awarded toValueDateStatus
Boskalis Westminster LtdSidmouth & East Beach Coastal Defence Scheme, Engineering Construction Works20 Jul 2026 – 29 Mar 2030£18,911,24230 Jun 2026Awarded

Contracts

  • Sidmouth and East Beach Coastal Defence Scheme, Engineering Construction Works · Boskalis Westminster Ltd

    Signed
    14 Sept 2026
    Value
    £18,911,242
    Period
    15 Sept 2026 – 29 Mar 2030
    Status
    active
    3 agreed KPIs: Social Value · General contract and administration · Provision of programmes
    • Social Value
    • General contract and administration
    • Provision of programmes

Bid statistics published by the authority

BidsSMEVCSEValid bid range
6final-stage tenders00—

Who bid

Bidders as named on the Procurement Act 2023 award notice. “Won” means the bidder holds an award on this notice.

Contracting authority & participating public bodies

East Devon District Council

Contracting authorityPublic authority - sub-central government GB-PPON: PLPC-3866-LXMN East Devon District Council, Honiton, South West, EX14 1EJContact name, email, phone

Bidders & participating suppliers

6 commercial parties on the notice · 1 awarded

Official documents & specifications (6)

Official links; attachments are not copied

Tender pack and attachments

Notices published for this procedure