permits a fine breakdown of activities and delays

simultaneous study of many operators may be made by a single observer

calculations are easier, method is economical and less time consuming

no time measuring devices are generally needed

process layout

product layout

fixed position layout

plant layout

process layout

product layout

fixed position layout

plant layout

process layout

product layout

fixed position layout

plant layout

all industries

all industries other than small and medium industries

volunteers

the industries notified by Government