The Main Scheme commenced April 2007.  The Main Scheme works continue the concrete infill and roadway construction, but also focus on bat, archaeological and drainage issues.  Investigation of the mine margins continues as part of the Main Scheme to determine the extent of the Firs and Byfield mine complex.

The compound at Firs field increased in size for the Main Scheme and there are now 250 personnel working on site.  Following the tender process and approval from central government, Hydrock have been appointed as the main scheme contractors. Also on site are Scott Wilson Mining (Project Consultants)  and Davis Langdon (Project Management support)

As part of the completion of stabilisation, surface verification is required to establish that the concrete has reached the required levels within the mine. This requires drilling on the surface in various locations in the village, including gardens, drives and roads. Should a void be identified by the drilling works surface topping up will take place. The project is now at the stage where the requirement for this verification drilling is increasing.

Completion of the Main Scheme construction is scheduled for 2010.