One of the recent trends in recycling right now is all-in-one recycling. All the paper, plastic, glass, and metal waste goes into one recycle bin, which is sorted at the factory. The argument is that it requires fewer trucks to pick it all up.
Construction work is usually seasonal. Many crops can only be grown during specific times during the year. Retail clerk positions are often seasonal. Package delivery personnel are often hired during the holidays.
Like many construction workers, most construction laborers and helpers work full time. Although they sometimes stop work because of bad weather, they may work overtime to meet deadlines. Laborers and helpers on highway and bridge projects may need to work overnight to avoid causing major traffic disruptions.