1. Beyond HAZOP and LOPA: Four different company approaches. Issue 1 (21st June 2016) Authors: Chastain, Jerry Wayne; Delanoy, Paul; Devlin, Chris; Mueller, Thomas; Study, Karen Journal: Process safety progress Issue: Volume 36:Issue 1(2017) Page Start: 38 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗