---
title: "Modelling and Mapping of Critical Loads and Critical Levels Exceedance"
ocid: "ocds-b5fd17-f52fbefc-ae3c-46c0-8e8a-5c3da39d37c5"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-f52fbefc-ae3c-46c0-8e8a-5c3da39d37c5"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-f52fbefc-ae3c-46c0-8e8a-5c3da39d37c5.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-f52fbefc-ae3c-46c0-8e8a-5c3da39d37c5.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "DEFRA NETWORK ETENDERING PORTAL"
published: "2020-08-21"
---

# Modelling and Mapping of Critical Loads and Critical Levels Exceedance

Buyer: DEFRA NETWORK ETENDERING PORTAL  
Current stage: Award  
OCID: ocds-b5fd17-f52fbefc-ae3c-46c0-8e8a-5c3da39d37c5

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## Summary

The procurement process involves the Defra Network eTendering Portal seeking suppliers for the project titled "Modelling and Mapping of Critical Loads and Critical Levels Exceedance." This initiative falls under the research services category, with a contract value of £541,405. The tender period concluded on 11 May 2020, while the contract is set to commence on 13 July 2020 and will last until 31 May 2024. Interested parties should be aware that the procurement method used is selective, employing a competitive procedure with negotiation for contracts above the threshold, within locations including the UK and beyond.

This tender presents substantial opportunities for growth, particularly for small and medium-sized enterprises (SMEs) and voluntary community social enterprises (VCSEs) with expertise in environmental research services. Businesses with a focus on data collection, environmental policy analysis, or modelling related to pollution impacts would be well-suited to compete. The work under this contract aims to enhance understanding of environmental impacts, aligning well with organisations committed to sustainability and ecological health.

## Notice

Defra funds the National Focal Centre which collects, collates and maps the UK impacts of sulphur dioxide (SO2), oxides of nitrogen (NOX) and ammonia (NH4) and submits data into ICP Modelling and Mapping. The contract produces impact data from these pollutants for the four UK countries and is used to assess the success of policies to reduce emissions (under CLRTAP and the NECD). Additional information: Please note that Defra procurement uses an E-tendering system for Procurement activities. This is currently provided by Bravo Solutions. To access appropriate tendering and contractual documents, please access the E-Tendering portal at https://defra.bravosolution.co.uk, ensuring that your registration includes "Defra". If you have any problems with this system, please contact Bravo on their telephone helpline number 0800 368 4850 or by emailing them at help@bravosolution.co.uk.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/2e5665d0-fe47-41da-934c-d6bd0a48263c |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Competitive procedure with negotiation (above threshold) |
| Tender suitability | SME, VCSE |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 21 Aug 2020 |
| Submission deadline | 11 May 2020 |
| Future notice date | Not specified |
| Award date | 12 Jul 2020 |
| Contract period | 12 Jul 2020 - 31 May 2024 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £541,405 |
| Lots value | Not specified |
| Awards value | £541,405 |
| 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 | DEFRA NETWORK ETENDERING PORTAL |
| 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 | UK CENTRE FOR ECOLOGY & HYDROLOGY |

## CPV Codes

### Divisions

- 73 - Research and development services and related consultancy services

### Codes

- 73110000 - Research services

## Release History

- 21 Aug 2020 at 11:37 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/2e5665d0-fe47-41da-934c-d6bd0a48263c

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/2e5665d0-fe47-41da-934c-d6bd0a48263c
  21st August 2020 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/Attachment/0ab5258b-1e9d-45aa-97a8-3233b64a49e1
  n/a

## Notice URLs

- https://defra.bravosolution.co.uk

## 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-f52fbefc-ae3c-46c0-8e8a-5c3da39d37c5. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-f52fbefc-ae3c-46c0-8e8a-5c3da39d37c5.json.