Jaws is correct, it's another thing that the smaller centers do so much better than the hubs. For years, the carwash work was contracted to an outside company here, but when the 22.3 jobs were created, the carwash was incorporated into that job. The carwash crew also fuels and spots the package cars back in the building, and they also work on the reload shift, sometimes sorting smalls, working on the intl air processing job, and sometimes one of them will drive my package car to the airport with late air past the trailer's pull time.
In our building, these guys work hard, I imagine there is one day a month that they don't get around to washing my truck, and that's when they are short-handed. I know a couple drivers who went over and did that job for a few months when in the final stages of recovery from a disability, and they were both glad to be back in their package cars. One guy said that the last 2 or 3 hours of the shift just crawled by.