Conduct an Effective Incident Investigation. Dyke, F.T. Chemical Engineering Progress Sept 2004, 33-37.
Provides a good guide to ensuring all the evidence is secured and handled properly, witness are interviewed and the information actually leads to good conclusions about root causes.
Handling Flammable Liquids. Mulligan. Chemical Engineering Progress July 2003, 48-56.
Good discussion of how static charge accumulation and discharge are not random and unpredictable as many think, but amenable to analysis and design procedures.