# The Education (School Organisation Proposals) (Wales) Regulations 1999, Paragraph 4


(1) For the purposes of paragraph 3 above and subject to paragraph 5 below, the workplace number which applies in relation to an area of teaching space is that specified in the second column of the table below, opposite the reference in the first column of the table to the area of teaching space at the school which shall be determined by calculating the floor area, in square metres, of that space, rounded down to the nearest whole number.
TABLE
Teaching Space (in square metres of floor area)
Workplace Number
General Teaching Space
9 or, less
0
10-14
0 or, in the case of such teaching space for the purposes of sixth form pupils, 5 if the local education authority so determine.
15-19
10
20-29
15
30-39
20
40-45
25
46 or over
30, or such larger number, being a multiple of 5, as the local education authority may determine.
Heavy Practical and Large Teaching Space
19 or less
0
20-39
5
40-79
10
80-119
20
120 or over
30, or such larger number, being a multiple of 5, as the local education authority may determine.
Light Practical Teaching Space
19 or less
0
20-39
5
40-59
10
60-79
20
80 or over
30, or such larger number, being a multiple of 5, as the local education authority may determine.
Sports and Physical Education Teaching Space
39 or less
0
40-79
5
80-159
10
160-239
20
240 or over
30 multiplied by the number of complete floor areas of 240 square metres contained in the teaching space.

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Source: https://www.legislation.gov.uk/uksi/1999/1671/schedule/1/paragraph/4 (the official version)
Page: https://openlegislation.uk/education-school-organisation-proposals-wales-regulations-1999/schedule-1/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.