East coast navy
Veteran
You need a representative to fill out your findings on the grievance to hold a good case... Or sometimes it looks like he said she said... Like everyone else is saying, you have a five day window from the time the problem happened, to the time it gets to management (manager and above)... Best is to get your stew or BA to get involved... Also time stamp all you grievances... There is a time clock in every bldg. You just have to know where to look... It's a better paper trail. Good luck.