---
title: "DLL for GCN - Sentinel Monitoring of Ponds - Framework Agreement"
ocid: "ocds-b5fd17-ba2a42b6-d7b7-4cb4-9671-031a86971b3c"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-ba2a42b6-d7b7-4cb4-9671-031a86971b3c"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-ba2a42b6-d7b7-4cb4-9671-031a86971b3c.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-ba2a42b6-d7b7-4cb4-9671-031a86971b3c.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "NATURAL ENGLAND"
published: "2023-03-31"
---

# DLL for GCN - Sentinel Monitoring of Ponds - Framework Agreement

Buyer: NATURAL ENGLAND  
Current stage: Award  
OCID: ocds-b5fd17-ba2a42b6-d7b7-4cb4-9671-031a86971b3c

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-ba2a42b6-d7b7-4cb4-9671-031a86971b3c)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-ba2a42b6-d7b7-4cb4-9671-031a86971b3c.json)

## Summary

Natural England, a contracting authority based in London, has awarded a contract for environmental monitoring services under the title "DLL for GCN - Sentinel Monitoring of Ponds - Framework Agreement". The procurement falls under the industry category of environmental monitoring. The tender was at the award stage and the contract period runs from 24th March 2023 to 31st March 2025, with a tender period ending on 20th February 2023.

This procurement opportunity from Natural England presents a chance for businesses involved in environmental monitoring, particularly those with experience in eDNA sampling and HSI survey work, to expand their operations. The procurement method used was an open procedure above the threshold, making it accessible to a broad range of suppliers. The contract period allows for long-term planning and investment in resources, providing stability for successful bidders in the services sector.

## Notice

This tender is focussed on the Sentinel Tier of the DLL monitoring programme. The aim of this tender is to find suppliers to deliver the fieldwork for 'Sentinel' tier of District Level Licensing scheme monitoring. This will involve eDNA sampling and HSI survey of 125 ponds within each of 4 District Level Licensing scheme areas annually.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/c68a16a7-9bb0-4bad-b6d8-333a1289a818 |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure (above threshold) |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 31 Mar 2023 |
| Submission deadline | 20 Feb 2023 |
| Future notice date | Not specified |
| Award date | 13 Mar 2023 |
| Contract period | 24 Mar 2023 - 31 Mar 2025 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NATURAL ENGLAND |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1P 3JR |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | BROOKS ECOLOGICAL |

## CPV Codes

### Divisions

- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 90711500 - Environmental monitoring other than for construction

## Release History

- 31 Mar 2023 at 09:44 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/c68a16a7-9bb0-4bad-b6d8-333a1289a818

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/c68a16a7-9bb0-4bad-b6d8-333a1289a818
  31st March 2023 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/Attachment/c2dd222a-f8f2-4c31-8a26-421b1ab5f0af
  C16376_FA_BrooksEcologicalLtd_Redacted

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-ba2a42b6-d7b7-4cb4-9671-031a86971b3c. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-ba2a42b6-d7b7-4cb4-9671-031a86971b3c.json.