Published date: 4 April 2023

This notice was replaced on 21 December 2023

This notice does not contain the most up-to-date information about this procurement. The most recent notice is:

Awarded contract (published 21 December 2023)

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.


Contract summary

Industry

  • Other logging services - 76443000

Location of contract

North East, North West, Yorkshire and the Humber, East Midlands, West Midlands, South East, South West, Scotland, Wales

Value of contract

£0

Procurement reference

CA18/2/1/81

Published date

4 April 2023

Closing date

2 May 2023

Closing time

4pm

Contract start date

26 June 2023

Contract end date

25 June 2025

Contract type

Service contract

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

Geophysical surveys will be carried out in mine shafts or boreholes to determine the hydrogeological, geochemical and physical conditions.

Surveys will be required in a wide variety of mine shafts (both coal and metal mines) and boreholes across the UK.

Shafts and boreholes may be up to approximately 1000m in depth and with diameters ranging from approximately 50mm to >5m.

Boreholes and shafts are present in a wide variety of settings including coal mines, metal mines, water boreholes and environmental observation boreholes.

The age and condition of the shafts and boreholes is highly variable and includes dry and flooded conditions, mine gases present/not present, variable geological formations, open hole constructions, metal/plastic lined constructions, concrete/brick constructions and others.

This tender will be operated through our procurement portal InBye

More information

Attachments

Additional text

Coal Authority tenders are now being undertaken by the Authority's eTender portal InBye, details of how to register are attached to this notice.

Should you wish to participate in any electronic tender exercise you will need to register your company details, which will require the provision of some company information and agreement to terms and conditions to access the system.

Use of the system is free of charge.

In order to register please log on to https://inbye.coal.gov.uk/s2c/

Should you have any difficulties with this procedure, please contact Peter Kobryn - peterkobryn@coal.gov.uk

About the buyer

Contact name

Peter Kobryn

Address

200 Lichfield Lane
MANSFIELD
NG184RG
England

Telephone

07826 874541

Email

peterkobryn@coal.gov.uk