not to dash hopes, but from my brief skimming of how this all works, the key in the above is ‘hours worked’, and from what i can gather, there isn’t enough restriction on the employees in the op to be considered hours worked. if you are required to stay on the worksite, such as on-call healthcare employees might be, or if the calls were frequent enough so as to prevent being able to get the lawn mowed, such as might happen to an IT worker whose work has a bad IT day that needs a lot of troubleshooting, those instances would be considered hours worked. however, even for the employees in op, time spent going to and from work upon being called in does count as hours worked (which honestly should just be standard for all hourly workers. see how long americas bad transit lasts then)