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CSB Investigation
Report No. CSB-BIOLAB-CONYERS-2020
2023
Safety Safety Environmental Environmental
Bio Lab Conyers 化学品热分解释放（2020）
Bio-Lab Inc., Conyers, Georgia
Related equipment → Storage tank (storage_tank)
0Fatalities
0Injuries
FailureMechanism code OTH
⌗Failure Mode · ISO 14224 Mapping
Damage mechanism (recorded in KB)
FailureOTH
ISO functional code (as recorded)
ISO 14224:2016 functional failure code
OTH · Other
ISO OTH — Other.
1What Happened
2020-09-14 遇水反应化学品热分解释放，大面积疏散
2Root Cause
遇水反应性化学品储存与消防水管控缺陷（与 2024 年同类事故同源）
3Reliability Lessons (from investigation root cause)
- The 'Root Cause' above is the core lesson of this accident; not split further.
4Associated Failure Mechanisms (Keywords)
遇水反应 三氯异氰尿酸 热分解 释放 疏散 仓储
About the Failure-Mode Code (click to expand)
The recorded code OTH is an ISO 14224:2016 functional failure code (describes what the equipment failed to do). The damage mechanism (how it failed) is shown in the Mapping block above. The two are distinct dimensions in ISO 14224.
5Evidence Source (transparent)
Authority：U.S. Chemical Safety and Hazard Investigation Board (CSB)
Official Report：www.csb.gov ↗
Data Verification：verified_url_csb_investigations_list_2026-08-07（终报 2023-04-24）
↗Related Failure Modes · Traceability
This accident is not yet linked to a specific FM traceability card.