Notice Information
Notice Title
Navy Future Dredging Contract Main Works
Notice Description
Dredging Works in and round naval ports throughout the UK, however primarily Plymouth and Portsmouth for the intital period. Contract will be for up to an initial 2 years with 2, up to one year options.
Lot Information
Lot 1
Options: Two options of up to one year each. They will be taken up dependent on the performance of the Contractor, and ongoing operational requirements.
Renewal: Two, one year options as described under 'options'
Planning Information
Pre market engagement and industry day held 07 May 2025. Further Pre-Market Industry Day to be held on 15 October 2025.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-05ac9d
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/020647-2026
- Current Stage
- Award
- All Stages
- Planning, Tender, Award
Procurement Classification
- Notice Type
- UK6 - Contract Award Notice
- Procurement Type
- Standard
- Procurement Category
- Works
- Procurement Method
- Open
- Procurement Method Details
- Competitive flexible procedure
- Tender Suitability
- SME
- Awardee Scale
- Large
Common Procurement Vocabulary (CPV)
- CPV Divisions
45 - Construction work
-
- CPV Codes
45245000 - Dredging and pumping works for water treatment plant installations
45252124 - Dredging and pumping works
Notice Value(s)
- Tender Value
- £16,000,000 £10M-£100M
- Lots Value
- £16,000,000 £10M-£100M
- Awards Value
- £9,200,000 £1M-£10M
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 6 Mar 20261 months ago
- Submission Deadline
- 11 Feb 2026Expired
- Future Notice Date
- 1 Dec 2025Expired
- Award Date
- 6 Mar 20261 months ago
- Contract Period
- 31 Mar 2026 - 31 Mar 2028 2-3 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Complete
- Lots Status
- Complete
- Awards Status
- Pending
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- MINISTRY OF DEFENCE
- Contact Name
- Available with D3 Tenders Premium →
- Contact Email
- Available with D3 Tenders Premium →
- Contact Phone
- Available with D3 Tenders Premium →
Buyer Location
- Locality
- LICHFIELD
- Postcode
- WS14 9PY
- Post Town
- Walsall
- Country
- England
-
- Major Region (ITL 1)
- TLG West Midlands (England)
- Basic Region (ITL 2)
- TLG2 Shropshire and Staffordshire
- Small Region (ITL 3)
- TLG24 Staffordshire CC
- Delivery Location
- Not specified
-
- Local Authority
- Lichfield
- Electoral Ward
- Whittington & Streethay
- Westminster Constituency
- Tamworth
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/020647-2026
6th March 2026 - Contract award notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/082052-2025
11th December 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/065500-2025
15th October 2025 - Planned procurement notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/064117-2025
10th October 2025 - Preliminary market engagement notice on Find a Tender
Notice URLs
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
{
"tag": [
"compiled"
],
"id": "ocds-h6vhtk-05ac9d-2026-03-06T18:36:05Z",
"date": "2026-03-06T18:36:05Z",
"ocid": "ocds-h6vhtk-05ac9d",
"initiationType": "tender",
"parties": [
{
"id": "GB-PPON-PHVX-4316-ZVGZ",
"name": "Ministry of Defence",
"identifier": {
"scheme": "GB-PPON",
"id": "PHVX-4316-ZVGZ"
},
"address": {
"streetAddress": "DIO, St George's House, DMS Whittington",
"locality": "Lichfield",
"postalCode": "WS149PY",
"country": "GB",
"countryName": "United Kingdom",
"region": "UKG24"
},
"contactPoint": {
"name": "Defence Infrastructure Organisation",
"email": "michael.mcgill103@mod.gov.uk",
"telephone": "+44 7929 656010"
},
"roles": [
"buyer"
],
"details": {
"url": "https://www.gov.uk/government/organisations/ministry-of-defence",
"classifications": [
{
"id": "publicAuthorityCentralGovernment",
"scheme": "UK_CA_TYPE",
"description": "Public authority - central government"
}
]
}
},
{
"id": "GB-PPON-PGDP-7149-DYQN",
"name": "Boskalis Westminster Limited",
"identifier": {
"scheme": "GB-PPON",
"id": "PGDP-7149-DYQN"
},
"address": {
"streetAddress": "Westminster House Crompton Way, Segensworth West,",
"locality": "Fareham, Hampshire,",
"postalCode": "PO15 5SS",
"country": "GB",
"countryName": "United Kingdom",
"region": "UKJ35"
},
"contactPoint": {
"email": "dredging@boskalis.com",
"telephone": "+44 1489885933"
},
"roles": [
"supplier",
"tenderer"
],
"details": {
"url": "https://westminster.boskalis.com/",
"scale": "large",
"vcse": false,
"publicServiceMissionOrganization": false,
"shelteredWorkshop": false
}
},
{
"id": "GB-PPON-PHZX-8935-CLDW",
"name": "Van den Herik UK Limited",
"identifier": {
"scheme": "GB-PPON",
"id": "PHZX-8935-CLDW"
},
"address": {
"streetAddress": "24 Industrieweg,",
"locality": "Sliedrecht",
"postalCode": "3361HJ",
"country": "NL",
"countryName": "Netherlands",
"region": "NL"
},
"roles": [
"tenderer"
],
"details": {
"scale": "large",
"vcse": false
}
}
],
"buyer": {
"id": "GB-PPON-PHVX-4316-ZVGZ",
"name": "Ministry of Defence"
},
"planning": {
"milestones": [
{
"id": "engagement",
"type": "engagement",
"description": "Pre market engagement and industry day held 07 May 2025. Further Pre-Market Industry Day to be held on 15 October 2025.",
"dueDate": "2025-10-31T23:59:59+00:00",
"status": "scheduled"
}
],
"documents": [
{
"id": "064117-2025",
"documentType": "marketEngagementNotice",
"noticeType": "UK2",
"description": "Preliminary market engagement notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/064117-2025",
"datePublished": "2025-10-10T11:54:17+01:00",
"format": "text/html"
},
{
"id": "065500-2025",
"documentType": "plannedProcurementNotice",
"noticeType": "UK3",
"description": "Planned procurement notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/065500-2025",
"datePublished": "2025-10-15T10:54:34+01:00",
"format": "text/html"
}
]
},
"tender": {
"id": "715672450",
"legalBasis": {
"id": "2023/54",
"scheme": "UKPGA",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
},
"title": "Navy Future Dredging Contract Main Works",
"description": "Dredging Works in and round naval ports throughout the UK, however primarily Plymouth and Portsmouth for the intital period. Contract will be for up to an initial 2 years with 2, up to one year options.",
"items": [
{
"id": "1",
"additionalClassifications": [
{
"scheme": "CPV",
"id": "45245000",
"description": "Dredging and pumping works for water treatment plant installations"
},
{
"scheme": "CPV",
"id": "45252124",
"description": "Dredging and pumping works"
}
],
"deliveryAddresses": [
{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
},
{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
},
{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
}
],
"relatedLot": "1"
}
],
"value": {
"amountGross": 19200000,
"amount": 16000000,
"currency": "GBP"
},
"mainProcurementCategory": "works",
"specialRegime": [
"defenceSecurity"
],
"aboveThreshold": true,
"lots": [
{
"id": "1",
"suitability": {
"sme": true
},
"contractPeriod": {
"startDate": "2026-04-01T00:00:00+01:00",
"endDate": "2028-03-31T23:59:59+01:00",
"maxExtentDate": "2030-03-31T23:59:59+01:00"
},
"hasRenewal": true,
"status": "complete",
"value": {
"amountGross": 19200000,
"amount": 16000000,
"currency": "GBP"
},
"renewal": {
"description": "Two, one year options as described under 'options'"
},
"hasOptions": true,
"options": {
"description": "Two options of up to one year each. They will be taken up dependent on the performance of the Contractor, and ongoing operational requirements."
},
"awardCriteria": {
"criteria": [
{
"type": "price",
"name": "Price",
"description": "As defined in the Invitation to Tender",
"numbers": [
{
"number": 30,
"weight": "percentageExact"
}
]
},
{
"type": "quality",
"name": "Quality / Technical",
"description": "As defined in the Invitation to Tender",
"numbers": [
{
"number": 70,
"weight": "percentageExact"
}
]
}
]
},
"selectionCriteria": {
"criteria": [
{
"type": "economic",
"description": "As defined in the Invitation to Tender"
},
{
"type": "technical",
"description": "As defined in the Invitation to Tender"
}
]
}
}
],
"communication": {
"futureNoticeDate": "2025-12-01T23:59:59+00:00"
},
"status": "complete",
"procurementMethod": "open",
"procurementMethodDetails": "Competitive flexible procedure",
"procedure": {
"features": "1. Issue of UK4 (tender) Notice 2. Tender period 3. Tender submission 4. Tender clarification 5. Evaluation and moderation 6. Issue of UK6 (contract award) Notice 7. Standstill period 8. Contract execution"
},
"submissionMethodDetails": "https://contracts.mod.uk/esop/ogc-host/public/mod/web/login.html?VISITORID=f68f17ae-5fe3-4fcd-95d0-42656d5a9628&_ncp=1764596717412.48496-1",
"submissionTerms": {
"electronicSubmissionPolicy": "allowed",
"languages": [
"en"
]
},
"tenderPeriod": {
"endDate": "2026-02-11T14:00:00+00:00"
},
"enquiryPeriod": {
"endDate": "2026-01-22T17:00:00+00:00"
},
"awardPeriod": {
"endDate": "2026-03-11T23:59:59+00:00"
},
"documents": [
{
"id": "conflictOfInterest",
"documentType": "conflictOfInterest",
"description": "Not published"
},
{
"id": "082052-2025",
"documentType": "tenderNotice",
"noticeType": "UK4",
"description": "Tender notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/082052-2025",
"datePublished": "2025-12-11T14:23:00Z",
"format": "text/html"
}
],
"contractTerms": {
"financialTerms": "In accordacne with the contract terms"
}
},
"language": "en",
"bids": {
"details": [
{
"id": "1",
"status": "valid",
"tenderers": [
{
"id": "GB-PPON-PHZX-8935-CLDW",
"name": "Van den Herik UK Limited"
}
],
"relatedLots": [
"1"
]
},
{
"id": "2",
"status": "valid",
"tenderers": [
{
"id": "GB-PPON-PGDP-7149-DYQN",
"name": "Boskalis Westminster Limited"
}
],
"relatedLots": [
"1"
]
}
],
"statistics": [
{
"id": "1",
"measure": "bids",
"value": 2,
"relatedLot": "1"
},
{
"id": "2",
"measure": "finalStageBids",
"value": 2,
"relatedLot": "1"
},
{
"id": "3",
"measure": "smeFinalStageBids",
"value": 0,
"relatedLot": "1"
},
{
"id": "4",
"measure": "vcseFinalStageBids",
"value": 0,
"relatedLot": "1"
}
]
},
"awards": [
{
"id": "1",
"title": "Navy Future Dredging Contract Main Works",
"status": "pending",
"date": "2026-03-06T00:00:00+00:00",
"value": {
"amountGross": 11040000,
"amount": 9200000,
"currency": "GBP"
},
"mainProcurementCategory": "works",
"aboveThreshold": true,
"suppliers": [
{
"id": "GB-PPON-PGDP-7149-DYQN",
"name": "Boskalis Westminster Limited"
}
],
"items": [
{
"id": "1",
"additionalClassifications": [
{
"scheme": "CPV",
"id": "45245000",
"description": "Dredging and pumping works for water treatment plant installations"
}
],
"deliveryAddresses": [
{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
}
],
"relatedLot": "1"
}
],
"standstillPeriod": {
"endDate": "2026-03-18T23:59:59+00:00"
},
"contractPeriod": {
"startDate": "2026-04-01T00:00:00+01:00",
"endDate": "2028-03-31T23:59:59+01:00",
"maxExtentDate": "2030-03-31T23:59:59+01:00"
},
"hasRenewal": true,
"renewal": {
"description": "The contract has the option to extend for up to two additional one year periods."
},
"hasOptions": true,
"options": {
"description": "Two options of up to one year each. They will be taken up dependent on the performance of the Contractor, and ongoing operational requirements."
},
"relatedLots": [
"1"
],
"subcontracting": {
"subcontracts": [
{
"id": "1",
"mainContractors": [
{
"id": "GB-PPON-PGDP-7149-DYQN",
"name": "Boskalis Westminster Limited"
}
],
"description": "not applicable"
}
]
},
"documents": [
{
"id": "020647-2026",
"documentType": "awardNotice",
"noticeType": "UK6",
"description": "Contract award notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/020647-2026",
"datePublished": "2026-03-06T18:36:05Z",
"format": "text/html"
}
],
"assessmentSummariesDateSent": "2026-03-06T00:00:00+00:00",
"milestones": [
{
"id": "1",
"type": "futureSignatureDate",
"dueDate": "2026-03-27T23:59:59+00:00",
"status": "scheduled"
}
]
}
]
}