Published date: 17 October 2022

Last edited date: 19 October 2022

Closed opportunity - This means that the contract is currently closed. The buying department may be considering suppliers that have already applied, or no suitable offers were made.


Closing: 11 November 2022, 12pm

Contract summary

Industry

  • Environmental monitoring for construction - 71313450

Location of contract

North East

Value of contract

£0

Procurement reference

CA18/2/173

Published date

17 October 2022

Closing date

11 November 2022

Closing time

12pm

Contract start date

2 January 2023

Contract end date

4 January 2027

Contract type

Service contract

Procedure type

Open procedure (below threshold)

Any interested supplier may submit a tender in response to an opportunity notice.

This procedure can be used for procurements below the relevant contract value threshold.

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

No

Description

The Coal Authority invites you to tender for the Water and Abandoned Metal Mines (WAMM) programme in partnership with the Environment Agency and Defra, the Coal Authority are looking at ways of monitoring and reducing sediment from historic mining, which is rich in lead, cadmium and zinc, from polluting the water courses which is causing them to fail Environmental Quality Standards (EQS).

Captured sediment is retained behind in river structures such as checkweirs, with the aim of reducing downstream river pollution. Monitoring of these checkweirs is required to ensure a level is maintained to allow them to work to the best of their capability.
To continue the monitoring that has been carried out over the past three to four years we are looking to source a supplier to provide long term monitoring to collate data relating to the accumulation of metal rich sediment including chemical analysis of the sediment, volume and particle sizing and impact of any scour of river banks in accordance with the detailed requirements within the scope

The initial works will focus on three established checkweirs but may be expanded with the construction of new structures elsewhere in England.

This tender is being operated through the Coal Authority procurement portal - InBye - see the attached guidance for how to access the tender documents

More information

Attachments

About the buyer

Contact name

Thompson Egbe

Address

200 Lichfield Lane
MANSFIELD
NG184RG
England

Telephone

07984655786

Email

ThompsonEgbe@coal.gov.uk