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2003 No. 152

HEALTH AND SAFETY

Dangerous Substances and Explosive Atmospheres Regulations (Northern Ireland) 2003

  Made 7th March 2003 
  Coming into operation
  All regulations except for regulations 5(4)(c), 7, 11, 15(2), 16(2) and 17(1) to (3) 25th April 2003 
  Regulations 15(2) and 16(2) 30th May 2003 
  Regulations 5(4)(c), 7, 11, and 17(1) to (3) 30th June 2003 


ARRANGEMENT OF REGULATIONS

1. Citation and commencement.
2. Interpretation.
3. Application.
4. Duties under these Regulations.
5. Risk assessment.
6. Elimination or reduction of risks from dangerous substances.
7. Places where explosive atmospheres may occur.
8. Arrangements to deal with accidents, incidents and emergencies.
9. Information, instruction and training.
10. Identification of hazardous contents of containers and pipes.
11. Duty of co-ordination.
12. Application within the territorial sea.
13. Exemption certificates.
14. Exemptions for Ministry of Defence, etc.
15. Amendments.
16. Repeals and revocations.
17. Transitional provisions.

  Schedule 1. General Safety Measures.

  Schedule 2. Classification of Places Where Explosive Atmospheres May Occur.

  Schedule 3. Criteria for the Selection of Equipment and Protective Systems.

  Schedule 4. Warning Sign for Places Where Explosive Atmospheres May Occur.

  Schedule 5. Legislation Concerned with the Marking of Containers and Pipes.

  Schedule 6. Premises and Activities Within the Territorial Sea.

  Schedule 7. Amendments.

  Schedule 8. Repeal and Revocation.

The Department of Enterprise, Trade and Investment[
1], being the Department concerned[2], in exercise of the powers conferred on it by Articles 17(1), (2), (3) and (5)[3], 45(1) and (2), 54(1) and 55(2) of, and paragraphs 1(1), (2) and (4), 5, 8, 10, 13, 15, 17, 18 and 19 of Schedule 3 to, the Health and Safety at Work (Northern Ireland) Order 1978[4] and of every other power enabling it in that behalf and for the purpose of giving effect without modifications to proposals submitted to it by the Health and Safety Executive for Northern Ireland[5] under Article 13(1A) of that Order after the carrying out by the said Executive of consultations in accordance with Article 46(3) of that Order, hereby makes the following Regulations:

Citation and commencement
     1. These Regulations may be cited as the Dangerous Substances and Explosive Atmospheres Regulations (Northern Ireland) 2003 and shall come into operation -

Interpretation
    
2. In these Regulations -

Application
     3.  - (1) These Regulations, apart from regulations 15, 16 and 17(4) and (5), shall not apply to the master or crew of a ship or to the employer of such persons in respect of the normal ship-board activities of a ship's crew which are carried out solely by the crew under the direction of the master and, for the purposes of this paragraph -

    (2) Regulations 5(4)(c), 7 and 11 shall not apply to -

    (3) Regulations 5(2)(f), (g), (h) and (i), 6(4)(d), 6(5)(b) and (e) and 8(1)(d) and (e) and the requirements of paragraphs 5 and 6 of Schedule 1 shall not apply to any activity at an offshore installation carried out for the purposes of the offshore installation.

Duties under these Regulations
     4.  - (1) Where a duty is placed by these Regulations on an employer in respect of his employees, he shall, so far as is reasonably practicable, be under a like duty in respect of any other person, whether at work or not, who may be affected by the work carried on by the employer, except that -

    (2) These Regulations shall apply to a self-employed person as they apply to an employer and an employee and as if that self-employed person were both an employer and employee.

Risk assessment
    
5.  - (1) Where a dangerous substance is or is liable to be present at the workplace, the employer shall make a suitable and sufficient assessment of the risks to his employees which arise from that substance.

    (2) The risk assessment shall include consideration of -

    (3) The risk assessment shall be reviewed by the employer regularly so as to keep it up to date and particularly if -

and where, as a result of the review, changes to the risk assessment are required, those changes shall be made.

    (4) Where the employer employs five or more employees, the employer shall record the significant findings of the risk assessment as soon as is practicable after that assessment is made, including in particular -

    (5) No new work activity involving a dangerous substance shall commence unless -

Elimination or reduction of risks from dangerous substances
     6.  - (1) Every employer shall ensure that risk is either eliminated or reduced so far as is reasonably practicable.

    (2) In complying with his duty under paragraph (1), substitution shall by preference be undertaken, whereby the employer shall avoid, so far as is reasonably practicable, the presence or use of a dangerous substance at the workplace by replacing it with a substance or process which either eliminates or reduces the risk.

    (3) Where it is not reasonably practicable to eliminate risk pursuant to paragraphs (1) and (2), the employer shall, so far as is reasonably practicable, apply measures, consistent with the risk assessment and appropriate to the nature of the activity or operation -

    (4) The following measures are, in order of priority, those specified for the purposes of paragraph (3)(a) -

    (5) The following measures are those specified for the purposes of paragraph (3)(b) -

    (6) The employer shall arrange for the safe handling, storage and transport of dangerous substances and waste containing dangerous substances.

    (7) The employer shall ensure that any conditions necessary pursuant to these Regulations for ensuring the elimination or reduction of risk are maintained.

    (8) The employer shall, so far as is reasonably practicable, take the general safety measures specified in Schedule 1, subject to those measures being consistent with the risk assessment and appropriate to the nature of the activity or operation.

Places where explosive atmospheres may occur
    
7.  - (1) Every employer shall classify places at the workplace where an explosive atmosphere may occur into hazardous or non-hazardous places in accordance with paragraph 1 of Schedule 2 and shall classify those places so classified as hazardous into zones in accordance with paragraph 2 of that Schedule; and that Schedule shall have effect subject to the notes at the end of that Schedule.

    (2) The employer shall ensure that the requirements specified in Schedule 3 are applied to equipment and protective systems in the places classified as hazardous pursuant to paragraph (1).

    (3) Where necessary, places classified as hazardous pursuant to paragraph (1) shall be marked by the employer with signs at their points of entry in accordance with Schedule 4.

    (4) Before a workplace containing places classified as hazardous pursuant to paragraph (1) is used for the first time, the employer shall ensure that its overall explosion safety is verified by a person who is competent in the field of explosion protection as a result of his experience or any professional training or both.

    (5) The employer shall ensure that appropriate work clothing which does not give rise to electrostatic discharges is provided for use in places classified as hazardous pursuant to paragraph (1).

    (6) This regulation is subject to the transitional provisions in regulation 17(1) to (3).

Arrangements to deal with accidents, incidents and emergencies
    
8.  - (1) Subject to paragraph (4), in order to protect the safety of his employees from an accident, incident or emergency related to the presence of a dangerous substance at the workplace, the employer shall ensure that -

    (2) Subject to paragraph (4), the employer shall ensure that information on the matters referred to in paragraph (1)(a), (c) to (e) and the information required by paragraph 1(b) is -

    (3) Subject to paragraph (4), in the event of an accident, incident or emergency related to the presence of a dangerous substance at the workplace, the employer shall ensure that -

    (4) Paragraphs (1) to (3) shall not apply where -

Information, instruction and training
    
9.  - (1) Where a dangerous substance is present at the workplace, the employer shall provide his employees with -

    (2) The information, instruction and training required by paragraph (1) shall be -

Identification of hazardous contents of containers and pipes
    
10. Where containers and pipes used at work for dangerous substances are not marked in accordance with relevant requirements of the legislation listed in Schedule 5, the employer shall, subject to any derogations provided for in that legislation, ensure that the contents of those containers and pipes, together with the nature of those contents and any associated hazards, are clearly identifiable.

Duty of co-ordination
    
11. Where two or more employers share the same workplace (whether on a temporary or a permanent basis) where an explosive atmosphere may occur, the employer responsible for the workplace shall co-ordinate the implementation of all the measures required by these Regulations to be taken to protect employees from any risk from the explosive atmosphere.

Application within the territorial sea
    
12. Within the territorial sea these Regulations shall apply only to and in relation to the premises and activities to which any of paragraphs 2 to 6 of Schedule 6 applies.

Exemption certificates
    
13.  - (1) Subject to paragraph (2), the Executive may, by a certificate in writing, exempt any person or class of persons or any dangerous substance or class of dangerous substances from all or any of the requirements or prohibitions imposed by or under these Regulations and any such exemption may be granted subject to conditions and to a limit of time and may be revoked at any time by the Executive by a further certificate in writing.

    (2) The Executive shall not grant any such exemption unless, having regard to the circumstances of the case, and in particular to -

it is satisfied that the health and safety of persons who are likely to be affected by the exemption will not be prejudiced in consequence of it and that the exemption will be compatible with the requirements of the Directives.

    (3) For the purposes of paragraph (2), "the Directives" means Council Directive 98/24/EC on the protection of the health and safety of workers from the risks related to chemical agents at work[
17] and Council Directive 99/92/EC on minimum requirements for improving the safety and health protection of workers potentially at risk from explosive atmospheres[18].

Exemptions for Ministry of Defence, etc.
     14.  - (1) In this regulation -

    (2) The Secretary of State for Defence may, in the interests of national security, by a certificate in writing, exempt -

from all or any of the requirements or prohibitions imposed by these Regulations and any such exemption may be granted subject to conditions and to a limit of time and may be revoked at any time by the Secretary of State for Defence by a further certificate in writing, except that, where any such exemption is granted, suitable arrangements shall be made for the assessment of the risk to safety created by the work involving dangerous substances and for adequately controlling the risk to persons to whom the exemption relates.

Amendments
     15.  - (1) The statutory provisions referred to in Part I of Schedule 7 shall be amended in accordance with that Part.

    (2) The statutory provisions referred to in Part II of Schedule 7 shall be amended in accordance with that Part.

Repeals and revocations
    
16.  - (1) The statutory provisions referred to in column 1 of Part I of Schedule 8 shall be repealed or revoked to the extent specified in the corresponding entry in column 3 of that Part.

    (2) The statutory provisions referred to in column 1 of Part II of Schedule 8 shall be repealed or revoked to the extent specified in the corresponding entry in column 3 of that Part.

Transitional provisions
    
17.  - (1) The requirements of regulation 7(2) and Schedule 3 shall not apply to equipment and protective systems for use in places where explosive atmospheres may occur which are or have been in use or made available at the workplace on or before 30th June 2003.

    (2) Subject to paragraphs (1) and (3), a workplace which contains places where explosive atmospheres may occur -

    (3) If, after 30th June 2003, any modification, extension or restructuring is undertaken in workplaces containing places where explosive atmospheres may occur, the employer shall take the necessary steps to ensure that the modification, extension or restructuring complies with the requirements of regulations 7 and 11 and the employer's duties under those regulations and in respect of such a modification, extension or restructuring shall apply accordingly.

    (4) Notwithstanding the amendment made to section 2(1) of the Petroleum (Consolidation) Act (Northern Ireland) 1929[
21] (provisions as to licences) made by regulation 15(1) and paragraphs 2(1) and (2) of Schedule 7, a petroleum-spirit licence applying in any harbour which was granted by a harbour authority pursuant to section 2 of that Act and which is in force immediately before the date of the coming into operation of regulation 15(1) and paragraphs 2(1) and (2) of Schedule 7 shall continue in force in accordance with such conditions as were attached to it before that date, except that, where it makes provision for the renewal of the licence by the harbour authority, it shall have effect as if it provided for its renewal by the licensing authority under section 2(1)(a) or (c) of that Act for the area in which the harbour is situated; and any application for renewal made to the harbour authority before that date and not determined at that date shall have effect as if it had been made to that licensing authority.

    (5) Notwithstanding the repeal of section 9 of the Petroleum (Consolidation) Act (Northern Ireland) 1929 (byelaws as to loading, conveyance and landing of petroleum-spirit in and upon canals) by regulation 16(1) and Part I of Schedule 8, byelaws made or having effect under that section in operation immediately before the date of the coming into operation of regulation 16(1) and Part I of Schedule 8 shall continue in operation.



Sealed with the Official Seal of the Department of Enterprise, Trade and Investment on


7th March 2003.

L.S.


M. Bohill
A senior officer of the Department of Enterprise, Trade and Investment


SCHEDULE 1
Regulation 6(8)


GENERAL SAFETY MEASURES


     1. The following measures are those specified for the purposes of regulation 6(8).




WORKPLACE AND WORK PROCESSES


     2. Ensuring that the workplace is designed, constructed and maintained so as to reduce risk.

     3. Designing, constructing, assembling, installing, providing and using suitable work processes so as to reduce risk.

     4. Maintaining work processes in an efficient state, in efficient working order and in good repair.

     5. Ensuring that equipment and protective systems meet the following requirements -




ORGANISATIONAL MEASURES


     6. The application of appropriate systems of work including -

where the work is carried out in hazardous places or involves hazardous activities.



SCHEDULE 2
Regulation 7(1)


(which substantially reproduces the provisions of Annex I of Council Directive 99/92/EC[22])



CLASSIFICATION OF PLACES WHERE EXPLOSIVE ATMOSPHERES MAY OCCUR


     1. Places where explosive atmospheres may occur
A place in which an explosive atmosphere may occur in such quantities as to require special precautions to protect the health and safety of the workers concerned is deemed to be hazardous within the meaning of these Regulations.

A place in which an explosive atmosphere is not expected to occur in such quantities as to require special precautions is deemed to be non-hazardous within the meaning of these Regulations.

     2. Classification of hazardous places
Hazardous places are classified in terms of zones on the basis of the frequency and duration of the occurrence of an explosive atmosphere.

Zone 0
A place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapour or mist is present continuously or for long periods or frequently.

Zone 1
A place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapour or mist is likely to occur in normal operation occasionally.

Zone 2
A place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapour or mist is not likely to occur in normal operation but, if it does occur, will persist for a short period only.

Zone 20
A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is present continuously, or for long periods or frequently.

Zone 21
A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is likely to occur in normal operation occasionally.

Zone 22
A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is not likely to occur in normal operation but, if it does occur, will persist for a short period only.

Notes:
     1. Layers, deposits and heaps of combustible dust must be considered as any other source which can form an explosive atmosphere.

     2. "Normal operation" means the situation when installations are used within their design parameters.



SCHEDULE 3
Regulation 7(2)


CRITERIA FOR THE SELECTION OF EQUIPMENT AND PROTECTIVE SYSTEMS


     1. Equipment and protective systems for all places in which explosive atmospheres may occur must be selected on the basis of the requirements set out in the Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996[
23] unless the risk assessment finds otherwise.

     2. In particular, the following categories of equipment must be used in the zones indicated, provided they are suitable for gases, vapours, mists, dusts or mists and dusts, as appropriate:

     -  in zone 0 or zone 20, category 1 equipment,

     -  in zone 1 or zone 21, category 1 or 2 equipment,

     -  in zone 2 or zone 22, category 1, 2 or 3 equipment.

     3. For the purposes of this Schedule and regulation 7(2) and 17(1) -



SCHEDULE 4
Regulation 7(3)


(which substantially reproduces the provisions of Annex III of Council Directive 99/92/EC)



WARNING SIGN FOR PLACES WHERE EXPLOSIVE ATMOSPHERES MAY OCCUR




Distinctive features:



SCHEDULE 5
Regulation 10


LEGISLATION CONCERNED WITH THE MARKING OF CONTAINERS AND PIPES


Classification and Labelling of Explosives Regulations (Northern Ireland) 1991 (S.R. 1991 No. 516).

Chemicals (Hazard Information and Packaging for Supply) Regulations (Northern Ireland) 1995 (S.R. 1995 No. 60).

Health and Safety (Safety Signs and Signals) Regulations (Northern Ireland) 1996 (S.R. 1996 No. 119).

Carriage of Dangerous Goods (Classification, Packaging and Labelling) and Use of Transportable Pressure Receptacles Regulations (Northern Ireland) 1997 (S.R. 1997 No. 247).

Carriage of Dangerous Goods by Road Regulations (Northern Ireland) 1997 (S.R. 1997 No. 248).

Carriage of Explosives by Road Regulations (Northern Ireland) 1997 (S.R. 1997 No. 474).

Good Laboratory Practice Regulations 1997 (S.I. 1997/654).

Carriage of Dangerous Goods by Rail Regulations (Northern Ireland) 1998 (S.R. 1998 No. 131).

Packaging, Labelling and Carriage of Radioactive Material by Rail Regulations (Northern Ireland) 1998 (S.R. 1998 No. 132).



SCHEDULE 6
Regulation 12


PREMISES AND ACTIVITIES WITHIN THE TERRITORIAL SEA


Interpretation
     1.  - (1) In this Schedule -

    (2) For the purposes of this Schedule, any structures and devices on top of a well shall be treated as forming part of the well.

    (3) Any reference in this Schedule to premises and activities includes a reference to any person, article or substance on those premises or engaged in, or, as the case may be, used or for use in connection with any such activity, but does not include a reference to an aircraft which is airborne.

Offshore installations
     2.  - (1) This paragraph shall apply to and in relation to -

    (2) Subject to sub-paragraph (3), in this paragraph, "offshore installation" means a structure which is, or is to be, or has been, used while standing or stationed in water, or on the foreshore or other land intermittently covered with water -

together with any supplementary unit which is ordinarily connected to it, and all the connections.

    (3) Any reference in sub-paragraph (2) to a structure or unit does not include -

Wells
     3.  - (1) Subject to sub-paragraph (2), this paragraph applies to and in relation to -

    (2) Sub-paragraph (1) includes keeping a vessel on station for the purpose of working on a well but otherwise does not include navigation or an activity connected with navigation.

Pipelines
     4.  - (1) This paragraph applies to and in relation to -

    (2) In this paragraph -

but not including a pipeline of which no initial or terminal point is situated in the United Kingdom, within the territorial sea adjacent to the United Kingdom, or within a designated area;

Mines
     5.  - (1) This paragraph applies to and in relation to a mine within the territorial sea or extending beyond it, and any activity in connection with it, while it is being worked.

    (2) In this paragraph "mine" has the same meaning as in the Mines Act (Northern Ireland) 1969[26].

Other activities
     6.  - (1) Subject to paragraph (2), this paragraph applies to and in relation to -

    (2) This paragraph shall not apply -



SCHEDULE 7
Regulation 15


AMENDMENTS




PART I

     1. The Fifth Schedule to the Uniformity of Laws Act (Northern Ireland) 1922[
27] (which sets out the Celluloid and Cinematograph Film Act 1922[28]) shall be amended by the insertion after paragraph (iii) of the proviso to subsection (2) of section 2 of the Celluloid and Cinematograph Film Act 1922 (purposes to which the Act applies) of the following proviso -

     2.  - (1) The Petroleum (Consolidation) Act (Northern Ireland) 1929[30] shall be amended in accordance with sub-paragraphs (2) to (7).

    (2) In section 2 (provisions as to licences), the words from "Provided that" (special provision for harbours) to the end shall be omitted.

    (3) Section 9 (byelaws as to loading, conveyance and landing of petroleum-spirit in and upon canals) and section 17 (powers of officers of local authorities as to testing petroleum-spirit) shall be omitted.

    (4) In section 18 (warrants to search for and seize petroleum-spirit), for subsection (4) there shall be substituted -

    (5) In section 23 (interpretation) -

    (6) The provisions of section 24A[34] (places to which Act does not apply) shall be re-numbered section 24A(1) and at the end of that subsection as so re-numbered there shall be inserted -

     3.  - (1) The Petroleum-spirit (Motor Vehicles, &c.) Regulations (Northern Ireland), 1930[35] shall be amended in accordance with paragraphs (2) to (4).

    (2) For regulation 2 (keeping of petroleum-spirit), there shall be substituted the following regulation -

    (3) In regulation 7, there shall be inserted at the beginning of paragraph (1) "Subject to paragraph (3)," and after paragraph (2) there shall be inserted the following paragraph -

    (4) In regulation 15A (disapplication), "and" at the end of paragraph (a) shall be omitted and there shall be inserted after paragraph (b) -

     4. The Petroleum (Liquid Methane) Order (Northern Ireland) 1973[36] shall be amended by the insertion at the end of the Schedule (provisions of the Petroleum (Consolidation) Act (Northern Ireland) 1929 not applied to liquid methane), of "Section 24A(1)(c) and (2)".

     5.  - (1) The Petroleum-Spirit (Plastic Containers) Regulations (Northern Ireland) 1983[37] shall be amended in accordance with paragraph (2).

    (2) In regulation 7 (disapplication), the word "and" at the end of paragraph (a) shall be omitted and at the end of paragraph (b) there shall be inserted the following words -

     6. In the Dangerous Substances in Harbour Areas Regulations (Northern Ireland) 1991[38], in regulation 29 (application of Part VIII - storage of dangerous substances), the words "the Petroleum (Carbide of Calcium) Order (Northern Ireland), 1930," shall be omitted.

     7. In the Fire Precautions (Workplace) Regulations (Northern Ireland) 2001[39], in paragraph (2)(b) of regulation 9 (disapplication), after the words "the 2000 Management Regulations (as amended by Part III)," there shall be inserted the words "and regulations 1 to 6, 8, 9 and 11 of the Dangerous Substances and Explosive Atmospheres Regulations (Northern Ireland) 2002,".



PART II

     8.  - (1) The Fire Certificates (Special Premises) Regulations (Northern Ireland) 1991[
40] shall be amended in accordance with paragraph (2).

    (2) In paragraph 24 of Schedule 1 (premises for which a fire certificate is required), for the definition of "highly flammable liquid" there shall be substituted the following definition -

     9. For regulation 20 (unloading of petrol at petroleum filling stations and certain other premises licensed for the keeping of petrol) of the Carriage of Dangerous Goods by Road Regulations (Northern Ireland) 1997[44] there shall be substituted the following regulation -



SCHEDULE 8
Regulation 16



PART I

repeal and revocation

Column 1 Column 2 Column 3
Title Reference Extent of repeal or revocation
The Petroleum (Consolidation) Act (Northern Ireland) 1929 1929 c. 13 (N.I.) Proviso (ii) to section 2(1), sections 9 and 17 and the word "and" at the end of paragraph (a) in section 24A.
The Celluloid, etc. Factories, and Workshops Regulations 1921 S.R. & O. 1921/1825 The whole Regulations.
The Manufacture of Cinematograph Film Regulations 1928 S.R. & O. 1928/82 The whole Regulations.
Petroleum (Carbide of Calcium) Order (Northern Ireland) 1930 S.R. & O. (N.I.) 1930 No. 20 The whole Order.
Petroleum (Compressed Gases) Order (Northern Ireland) 1936 (S.R. & O. (N.I.) 1936 No. 789) S.R. & O. (N.I.) 1936 No. 789 The whole Order.
Petroleum (Carbide of Calcium) Order (Northern Ireland) 1949 S.R. & O. (N.I.) 1949 No. 79 S.R. & O. (N.I.) 1949 No. 79 The whole Order.



PART II

repeal and revocation

Column 1 Column 2 Column 3
Title Reference Extent of repeal or revocation
Factories Act (Northern Ireland) 1965 1965 c. 20 (N.I.) Section 32
Dry Cleaning Special Regulations (Northern Ireland) 1950 S.R. & O. (N.I.) 1950 No. 117 The whole Regulations.
Shipbuilding and Ship-repairing Regulations (Northern Ireland) 1971[48] S.R. & O. (N.I.) 1971 No. 372 Regulations 47 to 51 and 53 to 65
The Highly Flammable Liquids and Liquefied Petroleum Gases Regulations 1972 S.I. 1972/917 The whole Regulations.
Dry Cleaning (Metrication) Regulations (Northern Ireland) 1987 S.R. 1987 No. 33 The whole Regulations.
Dangerous Substances in Harbour Areas Regulations (Northern Ireland) 1991 S.R. 1991 No. 509 Regulation 29(a).
Workplace (Health, Safety and Welfare) Regulations (Northern Ireland) 1993 S.R. 1993 No. 37 Regulation 6(3)(b).
Carriage of Dangerous Goods (Classification, Packaging and Labelling) and Transportable Pressure Receptacles Regulations (Northern Ireland) 1997 S.R. 1997 No. 247 Regulation 24(b).
Carriage of Dangerous Goods by Road Regulations (Northern Ireland) 1997 S.R. 1997 No. 248 Schedule 12.



EXPLANATORY NOTE

(This note is not part of the Regulations.)


     1. These Regulations impose requirements for the purpose of eliminating or reducing risks to safety from fire, explosion or other events arising from the hazardous properties of a "dangerous substance" in connection with work. "Dangerous substance" is defined by regulation 2(1) to mean -

     2. The Regulations implement, as regards Northern Ireland, Council Directive 98/24/EC (O.J. No. L131, 5.9.98, p.11) on the protection of the health and safety of workers from the risks related to chemical agents at work, so far as that Directive relates to safety and Council Directive 99/92/EC (O.J. No. L23, 28.1.00, p. 57) on minimum requirements for improving the safety and health protection of workers potentially at risk from explosive atmospheres. Both of these Directives are individual Directives within the meaning of Article 16(1) of Council Directive 89/391/EC.

     3. The Regulations apply to United Kingdom territorial waters adjacent to Northern Ireland in the same way that sections 1 to 59 and 80 to 82 of the Health and Safety at Work etc. Act 1974 apply outside Great Britain by virtue of the Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001 (regulation 12 and Schedule 6).

     4. Regulation 3 contains disapplications in respect of certain provisions of the Regulations. Regulations 3 to 14 and 17(1) to (3) do not apply to the normal ship-board activities of a ship's crew (regulation 3(1)). The duties under the Regulations on an employer in relation to his employees extend to non-employees, with certain savings (regulation 4(1)). The duties under the Regulations also extend to self-employed persons (regulation 4(2)).

     5. An employer is required to carry out a suitable and sufficient assessment of the risks to his employees where a dangerous substance is or may be present at the workplace (regulation 5). "Risk" is defined as meaning "the likelihood of a person's safety being affected by harmful physical effects being caused to him from fire, explosion or other events arising from the hazardous properties of a dangerous substance in connection with work and also the extent of that harm" (regulation 2(1)). Under regulation 3 of the Management of Health and Safety at Work Regulations (Northern Ireland) 2000 (S.R. 2000 No. 388), an employer is already required to carry out a risk assessment. However, where a dangerous substance is or may be present at the workplace, he will now additionally need to assess the risks in the light of the requirements for the assessment under regulation 5 of these Regulations.

     6. Employers are required by these Regulations to eliminate or reduce risk so far as is reasonably practicable. Where risk is not eliminated, employers are required, so far as is reasonably practicable and consistent with the risk assessment, to apply measures to control risks and mitigate any detrimental effects (regulation 6(3)).

     7. Places at the workplace where explosive atmospheres may occur must be classified as hazardous or non-hazardous and hazardous places must be classified into zones on the basis of the frequency and duration of the occurrence of an explosive atmosphere (regulation 7(1) and Schedule 2). Equipment and protective systems in hazardous places must comply with the requirements of Schedule 3 (regulation 7(2)) and, where necessary, hazardous places must be marked with signs at their points of entry in accordance with Schedule 4 (regulation 7(3)).

     8. Employers are required to make arrangements for dealing with accidents, incidents and emergencies (regulation 8). Employers will also need to provide employees with precautionary information, instruction and training where a dangerous substance is present at the workplace (regulation 9). Containers and pipes used at work for dangerous substances must, where not already marked in accordance with the requirements of the legislation listed in Schedule 5, clearly identify their contents (regulation 10).

     9. Where two or more employers share a workplace where an explosive atmosphere may occur, the employer responsible for the workplace is to co-ordinate the implementation of the measures required by these Regulations (regulation 11).

     10. Regulations 13 and 14 allow for exemptions to be made from all or any of the requirements of these Regulations. Amendments are made to legislation which mainly concerns petroleum-spirit (regulation 15 and Schedule 7) and repeals and revocations of legislation are also made (regulation 16 and Schedule 8). Regulation 17 makes transitional provision.

     11. In Great Britain, the corresponding Regulations are the Dangerous Substances and Explosive Atmospheres Regulations 2002 (S.I. 2002/2776). Copies of the Regulatory Impact Assessment relating to those Regulations together with a Northern Ireland Supplement are held at the offices of the Health and Safety Executive for Northern Ireland at 83 Ladas Drive, Belfast BT6 9FR from where copies may be obtained on request.

     12. A person who contravenes these Regulations or any requirement or prohibition imposed thereunder, is guilty of an offence under Article 31 of the Health and Safety at Work (Northern Ireland) Order 1978 and is liable, on summary conviction, to a fine not exceeding the statutory maximum (currently £5,000) or, on conviction on indictment, to a fine.


Notes:

[1] Formerly the Department of Economic Development; see S.I. 1999/283 (N.I. 1), Article 3(5)back

[2] See Article 2(2) of S.I. 1978/1039 (N.I. 9)back

[3] Article 17 must be read with S.I. 1992/1728 (N.I. 17), Articles 3(2) and 4(2); S.I. 1992/1728 (N.I. 17) was amended by S.I. 1996/275 (N.I. 2), Article 71(1) and Schedule 6back

[4] S.I. 1978/1039 (N.I. 9); the general purposes of Part II referred to in Article 17(1) were extended by S.I. 1992/1728 (N.I. 17), Articles 3(1) and 4(1). Article 47A was inserted by Article 3, and Article 2 was amended by Articles 4 and 8, of S.I. 1997/1774 (N.I. 16)back

[5] Article 46(1) was amended by S.I. 1998/2795 (N.I. 18), Article 6(1) and Schedule 1, paragraphs 8 and 18back

[6] L131; ISBN 0-7176-2369-6back

[7] S.R. 2002 No. 301back

[8] S.R. 1995 No. 340back

[9] O.J. No. L348, 28.11.92, p. 9back

[10] S.I. 1995/2994 (N.I. 18)back

[11] S.R. 1997 No. 194back

[12] 1969 c. 6 (N.I.)back

[13] S.I. 1983/150 (N.I. 4)back

[14] S.R. 1995 No. 491back

[15] O.J. No. L23, 28.1.00, p. 57back

[16] S.R. 1999 No. 305, as amended by S.I. 1999/2001, S.R. 2000 No. 81 and S.I. 2001/1701back

[17] O.J. No. L 131, 5.9.98, p. 11back

[18] O.J. No. L 23, 28.1.00, p. 57back

[19] 1952 c. 67 (15 & 16 Geo 6 & 1 Eliz 2)back

[20] S.I. 1999/1736back

[21] 1929 c. 13 (N.I.)back

[22] O.J. No. L23, 28.1.00, p. 57back

[23] S.R. 1996 No. 192, amended by S.R. 1999 No. 125back

[24] 1964 c. 29; section 1 was amended by the Oil and Gas (Enterprise) Act 1982 (1982 c. 23), Schedule 3, paragraph 1back

[25] S.R. 1994 No. 146back

[26] 1969 c. 6 (N.I.)back

[27] 1922 c. 20 (N.I.)back

[28] 1922 c. 35. Section 2 was amended by the Cinemas (Northern Ireland) Order 1991 (S.I. 1991/1462 (N.I. 12)), Article 19(1) and Schedule 2, paragraph 1back

[29] S.R. 2001 No. 348back

[30] 1929 c. 13 (N.I.). Section 2 was amended by S.R. & O. (N.I.) 1973 No. 341 and S.R. 1996 No. 512; section 18 was amended by S.R. 1988 No. 415 and S.R. 1992 No. 260; sections 19 and 21 were amended by the Northern Ireland (Modification of Enactments - No. 1) Order 1999 (S.I. 1999/663), section 23 was amended by S.R. 1992 No. 260, S.R. 1992 No. 461, S.R. 1993 No. 412 and S.R. 1995 No. 60; section 25A was inserted by S.R. 2000 No. 93back

[31] S.R. 1997 No. 248 as amended by S.R. 1998 No. 448, S.R. 2000 No. 119 and S.R. 2002 No. 34back

[32] O.J. No. L383, 29.12.92, p. 113back

[33] O.J. No. 196, 16.8.67, p. 1back

[34] Section 24A was inserted by S.R. 2000 No. 93back

[35] S.R. & O. (N.I.) 1930 No. 11 as amended by S.R. 1983 No. 43, S.R. 1992 No. 413 and S.R. 2000 No. 93; the last mentioned statutory rule inserted regulation 15Aback

[36] S.R. & O. (N.I.) 1973 No. 528back

[37] S.R. 1983 No. 43 as amended by S.R. 2000 No. 93back

[38] S.R. 1991 No. 509, to which there are amendments not relevant to these Regulationsback

[39] S.R. 2001 No. 348back

[40] S.R. 1991 No. 446back

[41] ISBN 071761221 Xback

[42] O.J. No. L383, 29.12.92, p. 113back

[43] O.J. No. 196, 16.8.67, p. 1back

[44] S.R. 1997 No. 248 as amended by S.R. 2002 No. 34back

[45] 1929 c.13 (N.I.)back

[46] O.J. No. L383, 29.12.92, p. 113back

[47] O.J. No. 196, 16.8.67, p. 1back

[48] Regulations 47 to 51 and 53 were revoked by S.R. 1999 No. 13, regulation 9(2) and Schedule 2, save insofar as they applied to the matters referred to in regulation 2(a) to (c) of S.R. 1999 No. 13back



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