Welcome to the aboveground storage tank forum, a bulletin board dedicated to tanks, fuel tanks, plastic tanks, fuel storage tanks, and above ground storage tanks (AST) API650, API653 & UL142 aboveground storage tanks (AST) and chemical plastic tanks. Remember the forum is made up of volunteers from experts to beginners. Unfortunately, we cannot allow free commercialism that promotes products, services, or sites.
QCRobert on Refinery Cold Weather Hazards!By: QCRobert 
Date: Wednesday, January 26, 2011
Time: 2:07:03 PM
I found this link on another forum and thought it timely.
I worked near this Dumas, TX refinery back in 1978 when I welded for Daniels Corp at the Borger, TX Desulfurization Project.
Everyone be careful out there and go home to your loved ones and friends at the end of your shift.