When making updates to your home it is often necessary to hire workers to help. These workers may be skilled carpenters or they may just be laborers who are there to assist with the work. Often these are low level workers. You need to know who it is that you are hiring to ensure that all safety requirements are met.
You need to make sure that none of the workers are high on drugs and aren’t smoking week at the job site. If they are high they could hurt themselves or someone else. Make sure that each worker knows how to pass a drug test for weed.
Unfortunately marijuana can impair your judgment and motor skills so there should never be any use of power tools if someone has recently smoked pot. There is no room for error on a job site and you could be held responsible if you know about drug use on the job site and do not report it. Injuries resulting from using cannabis while at work can lead to insurance claims and also losing your insurance all together.
Overall you need to make smart decisions on whom to hire when looking for workers. Maybe sure that they are all drug free and can pass a urine drug screening before starting the job. If they cannot pass the screening then they might not be very reliable or trust worthy and can cause a huge insurance liability.
Be sure to never use dangerous tools when high on marijuana. The result could be great bodily harm or even death. Make smart choices about smoking weed and keep it on your own time at your own home and never on the jobs site when doing home renovations.