Results of Vapor Space Monitoring of Flammable Gas Watch List Tanks
This report documents the measurement of headspace gas concentrations and monitoring results from the Hanford tanks that have continuous flammable gas monitoring. The systems used to monitor the tanks are Standard Hydrogen Monitoring Systems. Further characterization of the tank off-gases was done with Gas Characterization systems and vapor grab samples. The background concentrations of all tanks are below the action level of 6250 ppm. Other information which can be derived from the measurements (such as generation rate, released rate, and ventilation rate) is also discussed.
- Research Organization:
- CH2M Hill Hanford Group, Inc., Richland, WA (United States)
- Sponsoring Organization:
- USDOE Office of Environmental Management (EM) (US)
- DOE Contract Number:
- AC06-96RL13200
- OSTI ID:
- 804812
- Report Number(s):
- HNF-SD-WM-TI-797, Rev.5; ECN-657294; TRN: US200303%%697
- Resource Relation:
- Other Information: PBD: 27 Sep 2000
- Country of Publication:
- United States
- Language:
- English
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