---
title: "Tyne Diffuse Investigation and Mitigation Methods"
ocid: "ocds-b5fd17-c72af186-23cb-4053-bdc4-b325c0aad404"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-c72af186-23cb-4053-bdc4-b325c0aad404"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-c72af186-23cb-4053-bdc4-b325c0aad404.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-c72af186-23cb-4053-bdc4-b325c0aad404.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "THE COAL AUTHORITY"
published: "2023-11-16"
---

# Tyne Diffuse Investigation and Mitigation Methods

Buyer: THE COAL AUTHORITY  
Current stage: Award  
OCID: ocds-b5fd17-c72af186-23cb-4053-bdc4-b325c0aad404

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## Summary

The Coal Authority has awarded a contract for the "Tyne Diffuse Investigation and Mitigation Methods" project in the North East region of the United Kingdom. The project falls under the industry category of Environmental Services and aims to improve water quality in the Tyne catchment and at the Port of Tyne. The procurement stage is now complete as of November 16, 2023, with a contract value of £400,000. The contract period is set to run from March 20, 2023, to March 31, 2026.

This tender opportunity presents a chance for businesses specialising in environmental services and 'green' engineering mitigation measures. Small and medium enterprises (SMEs) would find this opportunity well-suited for growth due to the focus on pollution reduction and water quality improvement. Businesses interested in engaging in projects that contribute to environmental sustainability and the protection of watercourses are encouraged to consider bidding for this contract.

## Notice

The Coal Authority invites you to tender for a watercourses contribute towards the metal contamination and has been responsible for the failure of ecological status of South Tyne watercourses under the terms of the Water Framework Directive (WFD), therefore there is the need to identify and limit the impact from sources of metal contamination throughout the catchment. Over the past four years, as part of the Water and Abandoned Metal Mines (WAMM) programme which is funded by Department for Environment, Food and Rural Affairs (Defra), The Coal Authority (CA), in partnership with the Environment Agency (EA), have implemented various mitigation methods at several locations across the catchment to reduce contaminated sediment from entering the watercourse. To provide necessary services required to establish a programme of work which will identify areas of diffuse pollution that would benefit from 'green' engineering mitigation measures. The design and installation of methods to reduce any water runoff, prevent the erosion of the former spoil heaps and stop the mobilisation of contaminated sediment from entering the watercourse, thereby improving water quality standards in the Tyne catchment and at the Port of Tyne. This tender is being operated through the Coal Authority procurement portal - InBye - see the attached guidance for how to access the tender documents.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/4b90b88a-5628-42c8-b622-d5da487b6c1e |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure (above threshold) |
| Tender suitability | SME |
| Awardee scale | SME |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 16 Nov 2023 |
| Submission deadline | 30 Jan 2023 |
| Future notice date | Not specified |
| Award date | 2 Nov 2023 |
| Contract period | 13 Nov 2023 - 12 Nov 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £400,000 |
| 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 | THE COAL AUTHORITY |
| Locality | MANSFIELD |
| Post town | Nottingham |
| Postcode | NG18 4RG |
| Country | England |
| ITL 1 | TLF East Midlands (England) |
| ITL 2 | TLF1 Derbyshire and Nottinghamshire |
| ITL 3 | TLF15 North Nottinghamshire |
| Local authority | Mansfield |
| Electoral ward | Berry Hill |
| Westminster constituency | Mansfield |
| Delivery location | TLC North East (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | TYNE RIVERS TRUST |

## CPV Codes

### Divisions

- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 90700000 - Environmental services

## Release History

- 16 Nov 2023 at 12:58 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/4b90b88a-5628-42c8-b622-d5da487b6c1e
- 5 Dec 2022 at 17:16 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/0b8ee88a-1b1b-491b-b2b0-9b0c5306b0d3

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/4b90b88a-5628-42c8-b622-d5da487b6c1e
  16th November 2023 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/0b8ee88a-1b1b-491b-b2b0-9b0c5306b0d3
  5th December 2022 - Opportunity notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/Attachment/cfcaa7e6-427a-48cd-aeaa-3f776d603f16

## Provenance

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