Tender

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

NATURAL ENGLAND

This public procurement record has 2 releases in its history.

TenderUpdate

20 Nov 2025 at 08:59

Tender

30 Oct 2025 at 17:43

Summary of the contracting process

The contracting process involves Natural England as the buying organisation, which is seeking services for the development of a hydrological monitoring network across the Long Term Monitoring Network (LTMN) at North Walney. The tender is currently at the "active" stage and part of an open competition procurement method, categorised under oceanography and hydrology services, and environmental monitoring services. It is located in the United Kingdom, with key deadlines set for 9am on 24th November 2025 for application submissions. The tender's value is estimated at £15,000 gross (£12,500 net) and the contract period spans from 27th November 2025 to 16th March 2026. Interested parties should submit their quotations according to the requirements detailed in the RFQ, directed to the provided email contacts at Natural England.

This tender offers growth opportunities for businesses specializing in environmental monitoring, particularly those with expertise in hydrological and oceanographic services. It is particularly suited to small and medium-sized enterprises (SMEs) due to its below-threshold status and open competition method. Companies capable of integrating existing data with new hydrological models to inform dipwell placement and ecosystem management strategies will find this project beneficial for showcasing their capabilities in sustainable environmental monitoring and analysis. The project will enable businesses to contribute to critical ecosystem monitoring efforts, potentially leading to further contracts within the public sector, particularly in nature conservation and management domains.

How relevant is this notice?

Notice Information

Notice Title

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

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 Walney 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-05d77e
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/075468-2025
Current Stage
Tender
All Stages
Tender

Procurement Classification

Notice Type
UK4 - Tender 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
20 Nov 20252 weeks 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
Active
Lots Status
Active
Awards Status
Not Specified
Contracts Status
Not Specified

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
NATURAL ENGLAND
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

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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