Garden Grove and Texas Chemical Disasters: One Pattern

Frequently Asked Questions

What caused the Garden Grove and Texas chemical incidents?

The post says official investigations are still ongoing, so no root causes have been confirmed for either incident. It notes that incidents like these are often associated with overlapping gaps in change management, hazard analysis, mechanical integrity, and procedures.

How often do PSM and RMP compliance audits have to be done?

For PSM-covered facilities and EPA RMP sites, the post says independent compliance audits are required every three years. It also warns that older audits can leave facilities more exposed to citations or lawsuits.

Why should we use a third-party process safety consultant instead of only internal staff?

The post says an outside auditor brings independence, broader pattern recognition from other facilities, and more defensible documentation. That can help uncover issues internal teams may overlook or normalize over time.

Can software replace a consultant for process safety compliance?

No. The post says a consultant who visits every three years cannot prevent day-to-day drift alone, and software is meant to keep audit findings active between visits by tracking inventories, procedures, inspections, and risk signals.

What warning signs should a safety manager look for after incidents like these?

The post highlights common precursors such as management of change gaps, stale PHAs, mechanical integrity drift, procedure-to-reality mismatches, and lack of an outside review. It also suggests checking whether your audit is recent and whether records, threshold quantities, and overdue procedure items are current and easy to access.