how many to pour a sidewalk

[marks69]

i was just doing a scaffold job in ontario and esso. we never sat around or screwed the pooch like that. however when i working hydro it looked like a pumpkin patch, 1 guy working and 10 labourers watching me. can't fire them they have senority. i'm a union carpenter and don't sit around, however some people do.
and the wage sounds great till you get layed off for 6 months.