The Co-op Refinery Complex wants people to know that if they hear their emergency siren between 8:00 p.m. and 10:00 p.m. on Wednesday and again at the same time on Friday, that they are conducting their annual safety drills.

A release said that neighbors close by may be able to hear the siren at those times, but adds there is no cause for concern.

This week, our Refinery will be conducting its annual emergency drills, including the sounding of the siren. Please see the communication below for details. pic.twitter.com/04QFnYlQgf

— Co-op Refinery (@CoopRefinery) November 1, 2021