Thornley and Deaf Hill Boreholes

A Addendum Notice
by THE COAL AUTHORITY

Source
Find a Tender
Type
Contract (Works)
Duration
not specified
Value
___
Sector
ENVIRONMENT
Published
20 Aug 2024
Delivery
not specified
Deadline
n/a

Concepts

Location

Geochart for 1 buyers and 0 suppliers

1 buyer

Description

The Coal Authority invites you to tender for the drilling of a mine water monitoring borehole(s) to assess rising mine water on the surrounding environment at sites at Thornley and Deaf Hill. A review of the mine water block by the Coal Authority in 2020 highlighted the potential for elevated mine water levels at Thornely & Deaf Hill sites. Elevated mine water levels could pose a risk to the drinking water aquifers that overlie the mine workings. Therefore, the Coal Authority intend to construct a borehole to intersect flooded underground workings. The borehole is to allow monitoring of mine water levels that are thought to be representative of the area.

Ammendments to Previous Notice

2. Estimated total value

£661,980.40

3. II.2.4

2 3 X boreholes To intersect flooded underground workings. The borehole is to allow monitoring of mine water levels that are thought to be representative of the area.

CPV Codes

  • 45120000 - Test drilling and boring work

Other Information

** PREVIEW NOTICE, please check Find a Tender for full details. **

Reference

Domains