Health, Safety and Environmental Legislation and Site Rules
The framework you must know
Quarry work in the UK sits under the Mines and Quarries Act 1954 and, more importantly for day-to-day questions, the Quarries Regulations 1999. The Regulations require a health and safety document, a competent person appointed in writing, and a written scheme of examination for tips and excavations. General duties flow from the Health and Safety at Work etc. Act 1974: employers must ensure safety so far as is reasonably practicable, and employees must take reasonable care of themselves and others and report defects.
Site rules and permits
Know the difference between a site rule (standing instruction, e.g. speed limits, PPE zones, no lone working in certain areas) and a permit to work (documented authorisation for high-risk tasks such as hot work or entry into confined spaces). Explosives, tip operations and plant isolation are typically permit- or appointment-controlled.
Traps in questions
- "Reasonably practicable" is not the same as "reasonably practical" or "absolute duty" - questions test the concept of gross disproportion between risk and cost.
- The operator of mobile plant must be trained and authorised; being experienced is not enough.
- Environmental duties (dust, noise, water discharge) are legal duties, not just good practice - permits and consents may apply.
- Report near misses, not just injuries; the law and site rules expect defect and near-miss reporting.
Rule of thumb
If a task could kill or seriously injure someone in a single error, assume it needs a written procedure, a competent appointed person and, usually, a permit.
Worked example
A contractor asks to weld a crusher hopper liner. Welding is hot work: it needs a permit to work, isolation of the plant, fire precautions and a competent authorised person - not just a verbal OK from the supervisor.