(l) Nothing in rule 32 shall apply to the parts of factories respectivelyspecified in Part I of theScheduleannexedheteto.
(2\ Nothing in sub-rule (I) of rule 32 shall apply to the factories or parts of factories respectively specified in part II of the said Schedule.
Schedule Part I Parts of factories in which light sensitive photographic materials are made or ulsed in an exposed condition.
Part II Cement works.
Works for the crushing and grinding of lime stone.
Gas works.
Coke oven works.
Electrical stations.
FIour Mills.
Maltings and breweries.
Parts of factories in which ihe follo,ving proresses are carried on:- Concrete or artificial stone makirg.
Conversion of iron into steel.
Smelting of iron ore.
fron or steel rolling.
Hot rolling or forging, tempering or aunealing of onetals.
Glass blowing and other working in molten glass.
Tar distilling Petroleum refining and blenrling .