Westleigh Pumping Borehole

Description

The Coal Authority (client) invites you to tender for the drilling of a mine water monitoring borehole to assess rising mine water on the surrounding environment at Westleigh, Wigan. A review of the mine water block by the Coal Authority has highlighted that mine water levels in the area could be elevated in respect to the rest of the block. There is potential for elevated mine water levels which could pose a risk to the overlying drinking water aquifers. Therefore, the Coal Authority requires construction of a borehole to intersect flooded underground workings at the former Priestner's Colliery at Westleigh, Wigan. The proposed borehole is to be used to improve understanding of mine water in the Golborne, Bickershaw and Parsonage mine water block and will be used for water level monitoring, water quality sampling and abstraction of water. Additional information: eTender Registration Information Coal Authority tenders are now being undertaken by the Authority's eTender portal InBye, details of how to register are detailed below. 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 Adam Beckett - adambeckett@coal.gov.uk The despatch, completion and return of tenders will be undertaken electronically, the Authority will issue a letter to award the contract.

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