Published date: 24 August 2021

Awarded contract - This means that the contract has been awarded to a supplier.


Closing: 11 June 2021, 12pm

Contract summary

Industry

  • Drilling and exploration work - 45255500

Location of contract

SA20 0PF

Value of contract

£15,000

Procurement reference

Nan y Mwyn - Borehole Installation Works

Published date

24 August 2021

Closing date

11 June 2021

Closing time

12pm

Contract start date

22 June 2021

Contract end date

13 July 2021

Contract type

Works

Procedure type

Open procedure (above threshold)

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

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

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

No

Description

The Coal Authority (CA) is commissioned by Cyfoeth Naturiol Cymru (Natural Resources Wales - NRW) to undertake engineering interventions for the remediation of pollution by abandoned metal mining at and around Nant y Mwyn Mine, Carmarthenshire. The interventions include the assessment of blow-out potential, and minewater treatment from the historic Deep Boat Level Adit.
The Nant y Mwyn Mine is located to the north-west of the village of Rhandirmyn, Carmarthenshire, Wales, 10 km north of Llandovery, at NGR SN782438 (approx. postcode SA20 0PF).

The works comprise installation of a borehole to intercept the Nant y Mwyn Deep Boat Level Adit.
This will involve the advancement of up to 3No. rotary-drilled boreholes to confirm the location of the historic Deep Boat Level Adit. Work locations and provisional access routes are shown on drawing EV00483-010. Please see supporting documents for more detailed information.

The Environmental Action Plan (EAP) summarises the actions required to implement the environmental mitigation for the proposed Ground Investigation works at the Nant y Mwyn site. It sets out specific objectives and actions defining the way in which environmental risks should be minimised. It also details roles and responsibilities of those involved in the proposed works. The Environmental Action Plan and actions contained therein must be adhered to.

More information

Previous notice about this procurement

Nan y Mwyn - Borehole Installation Works

  • Opportunity
  • Published 21 May 2021, last edited 4 June 2021

Attachments

Award information

Awarded date

30 July 2021

Contract start date

2 August 2021

Contract end date

31 August 2021

Total value of contract

£26,672

This contract was awarded to 1 supplier.

SOIL ENGINEERING GEOSERVICES LIMITED

Address

Parkside Lane,Dewsbury Road
LEEDS
West Yorkshire
LS11 5SX
GB

Reference

Companies House number: 02727976

Supplier is SME?

No

Supplier is VCSE?

No

Attachments

About the buyer

Contact name

Jacob Collishaw

Address

200 Lichfield Lane
MANSFIELD
NG184RG
England

Telephone

01623637433

Email

JacobCollishaw@coal.gov.uk