FIRST SCHEDULE
Section 2
Workmen
(1)  Cleaners.
(2)  Construction workers.
(3)  Labourers.
(4)  Machine operators and assemblers.
(5)  Metal and machinery workers.
(6)  Train, bus, lorry and van drivers.
(7)  Train and bus inspectors.
(8)  All workmen employed on piece rates in the employer’s premises.