Tender

Development of a network of hydrological monitoring across the Long Term Monitoring Network: North Solent

NATURAL ENGLAND

This public procurement record has 3 releases in its history.

TenderCancellation

08 Dec 2025 at 08:22

UK12 - Procurement Termination Notice
TenderUpdate

20 Nov 2025 at 09:06

UK4 - Tender Notice
Tender

31 Oct 2025 at 09:51

UK4 - Tender Notice
Summary of the contracting process

The procurement process titled "Development of a network of hydrological monitoring across the Long Term Monitoring Network: North Solent" was initiated by Natural England, a public authority under the central government, located at Seacole Building, London. The procurement focuses on services in the fields of oceanography and hydrology, situated in the United Kingdom. The tender, identified by NE311025HMNS and valued at £12,500, was an open competition under the legal basis of UKPGA 2023/54. The procurement was in the tender stage until November 24, 2025, at 9:00 AM. However, it has since been completed and is no longer active, as a procurement termination notice was published on December 8, 2025, due to the responses not meeting the required standards.

This tender presented opportunities for businesses involved in environmental monitoring services, particularly those focusing on hydrology and related environmental sciences. It was well-suited for SMEs capable of delivering a conceptual hydrological model as part of Natural England's efforts to understand ecosystem changes driven by hydrological factors. Businesses with expertise in providing strategic environmental insights could have leveraged this opportunity for growth, as the project involved advising on the location for monitoring equipment to assess hydrological impacts on vegetation. The non-electronic submission policy required a traditional tender application process, and interested parties were advised to ensure compliance with the RFQ for eligibility.

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Notice Information

Notice Title

Development of a network of hydrological monitoring across the Long Term Monitoring Network: North Solent

Notice Description

Natural England's Long Term Monitoring Network (LTMN) started collecting data in 2010, aiming to identify if and how ecosystems are changing and, where relevant, to attribute that change to large-scale ecosystem pressures. Data is collected across 37 sites, most of which are National Nature Reserves. Alongside other data collection, there are approximately 50 permanent vegetation plots and 5 permanent soil plots at each site. Hydrological change is considered to be a potentially significant driver of ecosystem change on all LTMN water -dependent sites, but it is currently poorly understood. This contact requires a conceptual hydrological model to be produced for North Solent NNR. This may be done as a desk based exercise using existing information, or through a site visit if appropriate. From this we require advice on suitable locations for a network of dipwells in relation to the permanent vegetation plots are likely to be impacted by hydrological change.

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-05d79b
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/080404-2025
Current Stage
Tender
All Stages
Tender

Procurement Classification

Notice Type
UK12 - Procurement Termination Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Open
Procurement Method Details
Below threshold - open competition
Tender Suitability
SME
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

71 - Architectural, construction, engineering and inspection services

90 - Sewage, refuse, cleaning and environmental services

CPV Codes

71351920 - Oceanography and hydrology services

90711500 - Environmental monitoring other than for construction

Notice Value(s)

Tender Value
£12,500 Under £100K
Lots Value
£12,500 Under £100K
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
8 Dec 20252 months ago
Submission Deadline
24 Nov 2025Expired
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
27 Nov 2025 - 16 Mar 2026 1-6 months
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Complete
Awards Status
Cancelled
Contracts Status
Not Specified

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
NATURAL ENGLAND
Additional Buyers

MISSING

Contact Name
Kate Fagan / Keeley Spate
Contact Email
kate.fagan@naturalengland.org.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

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

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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. 

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