Type: Lessons Learned
Publisher: CH2MHill Plateau Remediation Company (Richland, WA - Hanford Site), Richland, WA - Hanford Site (CHPRC)
Published As: Public
Lesson Learned: Reliance on monitoring real-time data in the breathing zone of workers did not indicate potential hazard from the actual source. The hazard evaluation also did not include any monitoring or historical data to evaluate the potential hazard from inside the ZP-1 Roll-On/Roll-Off waste containers. A robust hazard analysis process includes monitoring hazards from the source in addition to the breathing zone and a review of historical data to insure proper controls are selected for worker protection.
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