Question to the Department for Work and Pensions:

To ask the Secretary of State for Work and Pensions, if she will bring forward legislative proposals to extend the (a) statutory and (b) regulatory standards for drilling boreholes in mineral exploration or evaluation to the drilling of boreholes for the purposes of installing ground-source heat pumps; and whether her Department plans to introduce safety legislation for borehole drilling on private land.

The Borehole Sites and Operations Regulations 1995 (BSOR) require operators to notify the Health and Safety Executive (HSE) in advance if drilling is taking place in a defined mining area. These Regulations do not apply to drilling for the purposes of installing ground-source heat pumps (GSHPs).

Drilling for the purposes of installing GSHPs is covered by the Health and Safety at Work etc Act 1974 (HSWA), which places a fundamental general duty on employers to ensure, so far as is reasonably practicable, the health, safety and welfare at work of their employees, and of other people who may be affected by the work activity. The Management of Health and Safety at Work Regulations 1999 also apply, which requires suitable and sufficient risk assessments to be carried out and suitable arrangements to be implemented to manage risks.

There is currently no intention to bring drilling for the installation of GSHPs within the scope of BSOR.