The Industrial Pollution Control (Prescribed Processes and Substances) Regulations (Northern Ireland) 1998

Section 2.1 Iron and Steel

Part A

(a)

Loading, unloading or otherwise handling or storing iron ore except in the course of mining operations.

(b)

Loading, unloading or otherwise handling or storing burnt pyrites.

(c)

Crushing, grading, grinding, screening, washing or drying iron ore or any mixture of iron ore and other materials.

(d)

Blending or mechanically mixing grades of iron ore or iron ore with other materials.

(e)

Pelletising, calcining, roasting or sintering iron ore or any mixture of iron ore and other materials.

(f)

Making, melting or refining iron, steel or any ferrous alloy in an electric arc furnace with a designated holding capacity of 5 tonnes or more, or in any furnace other than a cupola, crucible furnace, reverberatory furnace, rotary furnace, induction furnace or resistance furnace.

(g)

Any process for the refining or making of iron, steel or any ferrous alloy in which air or oxygen or both are used unless related to a process described in Part B or Part C of this Section.

(h)

The desulphurisation of iron, steel or any ferrous alloy made by a process described in this Part of this Section.

(i)

Heating iron, steel or any ferrous alloy (whether in a furnace or other appliance) to remove grease, oil or any other non-metallic contaminant (including such operations as the removal by heat of plastic or rubber covering from scrap cable), if related to another process described in this Part of this Section.

(j)

Any foundry process (including ancillary foundry operations such as the manufacture and recovery of moulds, the reclamation of sand, fettling, grinding and shot-blasting) if related to another process described in this Part of this Section.

(k)

Handling slag in conjunction with a process described in paragraph (f) or (g).

(l)

Any process for rolling iron, steel or any ferrous alloy carried on in relation to any process described in paragraph (f) or (g), and any process carried on in conjunction with such rolling involving the scarfing or cutting with oxygen of iron, steel or any ferrous alloy.

Nothing in paragraph (a) or (b) of this Part of this Section applies to the handling or storing of other minerals in association with the handling or storing of iron ore or burnt pyrites.

A process does not fall within paragraph (a), (b), (c) or (d) of this Part of this Section unless—

(i) it is carried on as part of or is related to a process falling within a paragraph of this Part of this Section other than paragraph (a), (b), (c) or (d); or

(ii) it consists of, forms part of or is related to a process which is likely to involve the unloading in any 12 month period of more than 500,000 tonnes of iron ore or burnt pyrites or, in aggregate, both.

Part B

(a) Any process not described in Part A of this Section for making, melting or refining iron, steel or any ferrous alloy where the designed holding capacity of molten metal is 5 tonnes or more.

(b) Any process for the refining or making of iron, steel or any ferrous alloy in which air or oxygen or both are used, if related to a process described in this Part of this Section.

(c) The desulphurisation of iron, steel or any ferrous alloy made by a process described in this Part of this Section.

(d) Heating iron, steel or any ferrous alloy (whether in a furnace or other appliance) to remove grease, oil or any other non-metallic contaminant (including such operations as the removal by heat of plastic or rubber covering from scrap cable), if related to another process described in this Part of this Section.

(e) Any foundry process (including ancillary foundry operations such as the manufacture and recovery of moulds, the reclamation of sand, fettling, grinding and shot-blasting) if related to another process described in this Part of this Section.

(f) Any process involving the casting of iron, steel or any ferrous alloy from deliveries of 50 tonnes or more at one time of molten metal.

Part C

Any of the following processes, not described in Parts A or B of this Section:

(a) Making, melting or refining iron, steel or any ferrous alloy in an electric arc furnace, a cupola, crucible furnace, reverberatory furnace, rotary furnace, induction furnace or resistance furnace with a designed holding capacity of less than 5 tonnes.

(b) Any process for the refining or making of iron, steel or any ferrous alloy in which air or oxygen or both are used, if related to a process described in this Part of this Section.

(c) The desulphurisation of iron, steel or any ferrous alloy, if the process does not fall within paragraph (h) of Part A or paragraph (c) of Part B of this Section.

(d) Any such process as is described in paragraph (i) of Part A or paragraph (d) of Part B above, if not falling within those paragraphs; but a process does not fall within this paragraph if—

(i) it is a process for heating iron, steel or any ferrous alloy in one or more furnaces or other appliances the primary combustion chambers of which have in aggregate a net rated thermal input of less than 0.2 megawatts;

(ii) it does not involve the removal by heat of plastic or rubber covering from scrap cable or of any asbestos contaminant; and

(iii) it is not related to any other process described in this Part of this Section.

(e) Any foundry process (including ancillary foundry operations such as the manufacture and recovery of moulds, the reclamation of sand, fettling, grinding, and shot-blasting) if related to another process described in this Part of this Section.

Any description of a process in this Section includes, where the process produces slag, the crushing, screening or grading or other treatment of the slag if that process is related to the process in question.

In this Section “net rated thermal input” has the same meaning as in Section 1.3.

In this Section and Section 2.2, “ferrous alloy” means an alloy of which iron is the largest constituent, or equal to the largest constituent, by weight, whether or not that alloy also has a non-ferrous metal content greater than any percentage specified in Section 2.2 below, and “non-ferrous metal alloy” shall be construed accordingly.