Notice Information
Notice Title
Groundwater Modelling National Framework 2026 - 2034
Notice Description
The Environment Agency is planning to launch a new Framework to deliver groundwater modelling services across England. This framework presents a significant opportunity for suppliers to collaborate with the Environment Agency in shaping the future of groundwater modelling. Potentially, three lots to be created: Lot 1 - Modelling Work: National Groundwater Modelling Service: This service forms an integral part of the Environment Agency's regulatory work to ensure sustainable management and protection of groundwater resources across England. Work covered here shall include data collection and verification, enhancement of existing and development of new conceptual models, numerical model construction or development, model output validation and reporting. Lot 2 - Modelling work: Groundwater Flooding Forecasting Modelling Service: This service supports the Flood Forecasting Centre's capability to forecast groundwater flood risk at a county scale as part of the Environment Agency's flood forecasting service. Lot 3 - Groundwater Modelling Technical Support. This includes technical support for modelling, and a Third Party External Review Service: This service is to assist the Environment Agency to confirm the project has been technically well enacted and implemented with time and financial constraints.
Lot Information
Groundwater Modelling Services
This service supports data collection and verification, enhancement of existing and development of new conceptual models, numerical model construction or development, verification, maintenance and operational use of groundwater models, model output validation and reporting.
Groundwater Flood Forecasting and Modelling ServiceThis service supports the Flood Forecasting Centre's ability to forecast groundwater flood risk in England,by developing new groundwater level models, maintaining or updating existing ones and providing operational support.
Groundwater Modelling Technical SupportTechnical experts are required to support specific individual projects; the role shall include specific measurable activities of a constrained defined nature. The nature of the support includes technical review & analysis.
Planning Information
We welcome interested suppliers to contact us by 11th July to request a copy of the market engagement pack. We also welcome your thoughts and feedback on the proposed operation of the future framework via email. If you believe a one-to-one meeting is necessary, please provide a short paragraph (up to 500 words) outlining your technical capability to deliver the required services under this framework. Kindly also include any specific questions you would like to discuss. Please submit this by 25th June. Note: The Environment Agency reserves the right to decline meeting requests where the information provided does not demonstrate sufficient capability. This is to ensure meetings are focused on suppliers who meet the framework requirements. All Q&As raised during the market engagement period, unless deemed commercially sensitive, will be published as part of the Bidder Pack. The information provided in this Market Engagement Pack is for market consultation purpose only and is subject to change. The Authority reserves the right to update, amend, or withdraw any part of this pack ahead of a formal procurement process.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-054649
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/080002-2025
- Current Stage
- Tender
- All Stages
- Planning, Tender
Procurement Classification
- Notice Type
- UK4 - Tender Notice
- Procurement Type
- Framework
- Procurement Category
- Services
- Procurement Method
- Open
- Procurement Method Details
- Open procedure
- Tender Suitability
- SME, VCSE
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
72 - IT services: consulting, software development, Internet and support
73 - Research and development services and related consultancy services
90 - Sewage, refuse, cleaning and environmental services
-
- CPV Codes
72242000 - Design-modelling services
73200000 - Research and development consultancy services
90700000 - Environmental services
90713000 - Environmental issues consultancy services
Notice Value(s)
- Tender Value
- £17,800,000 £10M-£100M
- Lots Value
- £17,833,832 £10M-£100M
- Awards Value
- Not specified
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 5 Dec 20253 days ago
- Submission Deadline
- 30 Jan 20262 months to go
- Future Notice Date
- 8 Aug 2025Expired
- Award Date
- Not specified
- Contract Period
- 17 May 2026 - 17 May 2034 Over 5 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Active
- Lots Status
- Active
- Awards Status
- Not Specified
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- ENVIRONMENT AGENCY
- Additional Buyers
- Contact Name
- Ella Liu
- Contact Email
- ella.liu@defra.gov.uk
- Contact Phone
- Not specified
Buyer Location
- Locality
- LONDON
- Postcode
- SW1P 4DF
- Post Town
- South West London
- Country
- England
-
- Major Region (ITL 1)
- TLI London
- Basic Region (ITL 2)
- TLI3 Inner London - West
- Small Region (ITL 3)
- TLI35 Westminster and City of London
- Delivery Location
- Not specified
-
- Local Authority
- Westminster
- Electoral Ward
- St James's
- Westminster Constituency
- Cities of London and Westminster
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/080002-2025
5th December 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/031466-2025
11th June 2025 - Preliminary market engagement notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/031372-2025
10th June 2025 - Pipeline notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/031367-2025
10th June 2025 - Pipeline notice on Find a Tender
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-054649-2025-12-05T10:00:38Z",
"date": "2025-12-05T10:00:38Z",
"ocid": "ocds-h6vhtk-054649",
"initiationType": "tender",
"planning": {
"documents": [
{
"id": "031367-2025",
"documentType": "plannedProcurementNotice",
"noticeType": "UK1",
"description": "Pipeline notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/031367-2025",
"datePublished": "2025-06-10T16:58:35+01:00",
"format": "text/html"
},
{
"id": "031372-2025",
"documentType": "plannedProcurementNotice",
"noticeType": "UK1",
"description": "Pipeline notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/031372-2025",
"datePublished": "2025-06-10T17:05:22+01:00",
"format": "text/html"
},
{
"id": "031466-2025",
"documentType": "marketEngagementNotice",
"noticeType": "UK2",
"description": "Preliminary market engagement notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/031466-2025",
"datePublished": "2025-06-11T11:13:11+01:00",
"format": "text/html"
}
],
"milestones": [
{
"id": "engagement",
"type": "engagement",
"description": "We welcome interested suppliers to contact us by 11th July to request a copy of the market engagement pack. We also welcome your thoughts and feedback on the proposed operation of the future framework via email. If you believe a one-to-one meeting is necessary, please provide a short paragraph (up to 500 words) outlining your technical capability to deliver the required services under this framework. Kindly also include any specific questions you would like to discuss. Please submit this by 25th June. Note: The Environment Agency reserves the right to decline meeting requests where the information provided does not demonstrate sufficient capability. This is to ensure meetings are focused on suppliers who meet the framework requirements. All Q&As raised during the market engagement period, unless deemed commercially sensitive, will be published as part of the Bidder Pack. The information provided in this Market Engagement Pack is for market consultation purpose only and is subject to change. The Authority reserves the right to update, amend, or withdraw any part of this pack ahead of a formal procurement process.",
"dueDate": "2025-07-11T23:59:59+01:00",
"status": "scheduled"
}
]
},
"parties": [
{
"id": "GB-PPON-PNWW-1475-NYLN",
"name": "ENVIRONMENT AGENCY",
"identifier": {
"scheme": "GB-PPON",
"id": "PNWW-1475-NYLN"
},
"address": {
"streetAddress": "Seacole Building, 2 Marsham Street",
"locality": "London",
"postalCode": "SW1P 4DF",
"country": "GB",
"countryName": "United Kingdom",
"region": "UKI32"
},
"contactPoint": {
"name": "Ella Liu",
"email": "ella.liu@defra.gov.uk"
},
"roles": [
"buyer"
],
"details": {
"url": "https://defra-family.force.com/s/Welcome",
"classifications": [
{
"id": "publicAuthoritySubCentralGovernment",
"scheme": "UK_CA_TYPE",
"description": "Public authority - sub-central government"
}
]
}
},
{
"id": "GB-PPON-PNBD-3289-CDGX",
"name": "DEPARTMENT OF ENVIRONMENT, FOOD AND RURAL AFFAIRS",
"identifier": {
"scheme": "GB-PPON",
"id": "PNBD-3289-CDGX"
},
"address": {
"streetAddress": "Seacole Building, 2 Marsham Street",
"locality": "London",
"postalCode": "SW1P 4DF",
"country": "GB",
"countryName": "United Kingdom",
"region": "UKI32"
},
"contactPoint": {
"name": "Ella Liu",
"email": "ella.liu@defra.gov.uk"
},
"roles": [
"procuringEntity"
],
"roleDetails": "Managing the procurement process on behalf of Environment Agency",
"details": {
"url": "https://defra-family.force.com/s/Welcome"
}
}
],
"buyer": {
"id": "GB-PPON-PNWW-1475-NYLN",
"name": "ENVIRONMENT AGENCY"
},
"tender": {
"id": "C32187",
"legalBasis": {
"id": "2023/54",
"scheme": "UKPGA",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
},
"title": "Groundwater Modelling National Framework 2026 - 2034",
"description": "The Environment Agency is planning to launch a new Framework to deliver groundwater modelling services across England. This framework presents a significant opportunity for suppliers to collaborate with the Environment Agency in shaping the future of groundwater modelling. Potentially, three lots to be created: Lot 1 - Modelling Work: National Groundwater Modelling Service: This service forms an integral part of the Environment Agency's regulatory work to ensure sustainable management and protection of groundwater resources across England. Work covered here shall include data collection and verification, enhancement of existing and development of new conceptual models, numerical model construction or development, model output validation and reporting. Lot 2 - Modelling work: Groundwater Flooding Forecasting Modelling Service: This service supports the Flood Forecasting Centre's capability to forecast groundwater flood risk at a county scale as part of the Environment Agency's flood forecasting service. Lot 3 - Groundwater Modelling Technical Support. This includes technical support for modelling, and a Third Party External Review Service: This service is to assist the Environment Agency to confirm the project has been technically well enacted and implemented with time and financial constraints.",
"items": [
{
"id": "1",
"additionalClassifications": [
{
"scheme": "CPV",
"id": "72242000",
"description": "Design-modelling services"
},
{
"scheme": "CPV",
"id": "90700000",
"description": "Environmental services"
},
{
"scheme": "CPV",
"id": "90713000",
"description": "Environmental issues consultancy services"
},
{
"scheme": "CPV",
"id": "73200000",
"description": "Research and development consultancy services"
}
],
"relatedLot": "1",
"deliveryAddresses": [
{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
},
{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
}
]
},
{
"id": "2",
"additionalClassifications": [
{
"scheme": "CPV",
"id": "72242000",
"description": "Design-modelling services"
},
{
"scheme": "CPV",
"id": "90700000",
"description": "Environmental services"
},
{
"scheme": "CPV",
"id": "90713000",
"description": "Environmental issues consultancy services"
},
{
"scheme": "CPV",
"id": "73200000",
"description": "Research and development consultancy services"
}
],
"deliveryAddresses": [
{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
}
],
"relatedLot": "2"
},
{
"id": "3",
"additionalClassifications": [
{
"scheme": "CPV",
"id": "72242000",
"description": "Design-modelling services"
},
{
"scheme": "CPV",
"id": "90700000",
"description": "Environmental services"
},
{
"scheme": "CPV",
"id": "90713000",
"description": "Environmental issues consultancy services"
},
{
"scheme": "CPV",
"id": "73200000",
"description": "Research and development consultancy services"
}
],
"deliveryAddresses": [
{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
}
],
"relatedLot": "3"
}
],
"mainProcurementCategory": "services",
"aboveThreshold": true,
"techniques": {
"hasFrameworkAgreement": true,
"frameworkAgreement": {
"isOpenFrameworkScheme": true,
"method": "withReopeningCompetition",
"type": "closed",
"description": "It is anticipated that the Framework will last eight years in total commencing 18th May 2026 until 17th May 2034. It is intended that it will be re-opened in its third year, and again in either the fifth or sixth years as the Authority deems necessary. At these points incumbent framework suppliers will have the opportunity to revise their Tender or they may leave their offer as per their last framework tender submission.",
"openFrameworkSchemeEndDate": "2034-05-17T23:59:59+01:00"
}
},
"lots": [
{
"id": "1",
"suitability": {
"sme": true,
"vcse": true
},
"contractPeriod": {
"startDate": "2026-05-18T00:00:00+01:00",
"endDate": "2034-05-17T23:59:59+01:00"
},
"status": "active",
"title": "Groundwater Modelling Services",
"description": "This service supports data collection and verification, enhancement of existing and development of new conceptual models, numerical model construction or development, verification, maintenance and operational use of groundwater models, model output validation and reporting.",
"value": {
"amountGross": 19633915,
"amount": 16361596,
"currency": "GBP"
},
"awardCriteria": {
"weightingDescription": "Score 50 under both technical and social value criteria",
"criteria": [
{
"type": "quality",
"name": "Technical",
"description": "Three sub criteria and their weighting are as below: Service Offering & Quality Q1.1.(25%) Q1.2.(25%) Project Management Q2.1.(20%) Innovation & Continuous Improvement Q3.1.(15%) Q3.2.(15%)"
},
{
"type": "quality",
"name": "social value",
"description": "Policy Outcome 2: Skills for growth has been selected as the Social Value outcome focus for this framework"
}
]
}
},
{
"id": "2",
"title": "Groundwater Flood Forecasting and Modelling Service",
"description": "This service supports the Flood Forecasting Centre's ability to forecast groundwater flood risk in England,by developing new groundwater level models, maintaining or updating existing ones and providing operational support.",
"status": "active",
"value": {
"amountGross": 471372,
"amount": 392810,
"currency": "GBP"
},
"awardCriteria": {
"weightingDescription": "Score 50 under both technical and social value criteria",
"criteria": [
{
"type": "quality",
"name": "Technical",
"description": "Three sub criteria and their weighting are as below: Service Offering & Quality Q1.1.(25%) Q1.2.(25%) Project Management Q2.1.(20%) Innovation & Continuous Improvement Q3.1.(15%) Q3.2.(15%)"
},
{
"type": "quality",
"name": "social value",
"description": "Policy Outcome 2: Skills for growth has been selected as the Social Value outcome focus for this framework,"
}
]
},
"suitability": {
"sme": true,
"vcse": true
},
"contractPeriod": {
"startDate": "2026-05-18T00:00:00+01:00",
"endDate": "2034-05-17T23:59:59+01:00"
}
},
{
"id": "3",
"title": "Groundwater Modelling Technical Support",
"description": "Technical experts are required to support specific individual projects; the role shall include specific measurable activities of a constrained defined nature. The nature of the support includes technical review & analysis.",
"status": "active",
"value": {
"amountGross": 1295311,
"amount": 1079426,
"currency": "GBP"
},
"awardCriteria": {
"weightingDescription": "Score 50 under the criteria of Technical",
"criteria": [
{
"type": "quality",
"name": "Technical",
"description": "Two sub criteria and their weighting are as below: Service Offering & Quality Q1.1.(50%) Project Management Q2.1.(50%)"
}
]
},
"suitability": {
"sme": true,
"vcse": true
},
"contractPeriod": {
"startDate": "2026-05-18T00:00:00+01:00",
"endDate": "2034-05-17T23:59:59+01:00"
}
}
],
"communication": {
"futureNoticeDate": "2025-08-08T23:59:59+01:00"
},
"status": "active",
"amendments": [
{
"id": "031372-2025",
"description": "changing the estimated end date from 1/1/2033 to 31/12/2033 - it was a typo"
}
],
"value": {
"amountGross": 21360000,
"amount": 17800000,
"currency": "GBP"
},
"procurementMethod": "open",
"procurementMethodDetails": "Open procedure",
"submissionMethodDetails": "https://atamis-9529.my.site.com/s/Welcome Submissions must be made via the Authority's eSourcing platform.",
"submissionTerms": {
"electronicSubmissionPolicy": "allowed",
"languages": [
"en"
]
},
"tenderPeriod": {
"endDate": "2026-01-30T12:00:00Z"
},
"enquiryPeriod": {
"endDate": "2026-01-15T12:00:00Z"
},
"awardPeriod": {
"endDate": "2026-04-30T23:59:59+01:00"
},
"documents": [
{
"id": "conflictOfInterest",
"documentType": "conflictOfInterest"
},
{
"id": "080002-2025",
"documentType": "tenderNotice",
"noticeType": "UK4",
"description": "Tender notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/080002-2025",
"datePublished": "2025-12-05T10:00:38Z",
"format": "text/html"
}
]
},
"language": "en"
}