SCHEDULE 1Activities, installations and mobile plant

PART 2Activities

CHAPTER 3Mineral industries

SECTION 3.3Manufacturing glass and glass fibre

Part A(1)

a

Manufacturing glass fibre in plant with a melting capacity exceeding 20 tonnes per day.

Part A(2)

a

Manufacturing glass, unless falling within Part A(1) of this Section, where the melting capacity of the plant is more than 20 tonnes per day.

Part B

Unless falling within Part A(1) or Part A(2) of this Section—

a

Manufacturing glass at any location with the capacity to make 5,000 or more tonnes of glass in any 12-month period, and any activity involving the use of glass which is carried on at any such location in conjunction with its manufacture.

b

Manufacturing glass where the use of lead or any lead compound is involved.

c

Manufacturing any glass product where lead or any lead compound has been used in the manufacture of the glass except—

i

making products from lead glass blanks, or

ii

melting, or mixing with another substance, glass manufactured elsewhere to produce articles such as ornaments or road paint.

d

Polishing or etching glass or glass products in the course of any manufacturing activity if—

i

hydrofluoric acid is used, or

ii

hydrogen fluoride may be released into the air.

e

Manufacturing glass frit or enamel frit and its use in any activity where that activity is related to its manufacture.