Posted By Steve Armstrong Nick, I have been involved in HS&E with the off/onshore gas industry for a number of yaers. I have worked for service companies to this industry both on offshore gas platforms and onshore distribution terminals for the likes of Shell, BP Amoco, Phillips Petroleum and [British Gas]Transco. I have many close colleagues within these and other service companies. Maybe I can help? Drop me a line with some specifics if you think so. Reagrds, Steve Armstrong.