What to do about an employee with rumors of drinking at the job
My company has 6 experienced construction supervisors. John is one of them and he is 55 with very good working record and attendance. His job performance is pretty good. Rumors are spread in the company that he is alcoholic and he drinks at the job. Many office and storeroom employee has said that they have smelled alcohol on his breath. Storeroom employees said he buys two cokes every day and then gets off with his company truck. I have talked to John one day and noticed the alcohol smell as well. I talked to John and confronted him about the rumors. He said two cokes are just for him and carpenter super visor at the job site. I reminded him about the company policy which is as following," No employee is permitted to go on duty or remain on duty if he or she possesses, is under the influence of, or is consuming an alcoholic beverage. Violation of this will result in dismissal."
This year rumors are that he drinks milk and spike it and used it to combat his odorous breath. What should I do from here on. John has never been caught drinking. Hid construction job is going fine, but little behind because it was hard to get good laborers and carpenters at beginning of construction season. Workers turnover was a little higher on this job than average. Can I ask for drug test or is it not legal? To what extent I should go to catch him drinking? If he confesses he is alcoholic what should I do then?