SCHEDULE 4Persons who are exempt
PART 2Definitions of persons who are exempt, conditions, limitations of exemption and savings
19. Essential utilities worker
39.
(1)
A worker engaged in essential or emergency works—
(a)
related to—
(i)
a generating station,
(ii)
an electricity interconnector,
(iii)
(iv)
communal heating as defined in regulation 2 of the Heat Network (Metering and Billing) Regulations 2014,
(v)
automated ballast cleaning and track re-laying systems on a network, or
(vi)
the commissioning, maintenance and repair of industrial machinery for use on a network, or
(b)
carried out by or on behalf of—
(i)
the national system operator,
(ii)
a person holding a transmission licence,
(iii)
a person holding a distribution licence,
(iv)
(v)
a LNG facility as defined in Article 3 of the Gas (Northern Ireland) Order 1996, or
(vi)
where they have travelled to the United Kingdom in the course of their work.
(2)
For the purposes of this paragraph—
(a)
(b)
“essential or emergency works” includes commissioning, inspections, maintenance, repairs, and asset replacement activities,
(c)
“national system operator” means the person operating the national transmission system for Northern Ireland,
(d)
(e)
“transmission licence” means a licence granted under Article 10(1)(b) of the Electricity (Northern Ireland) Order 1992,
(f)
“generating station”, and “transmission system” have the meanings given in Article 3 of the Electricity (Northern Ireland) Order 1992.