Contact-Handled Bay Waste Related Volatile Organics
Monitoring History
On January 1, 2007, the WIPP initiated
monitoring for volatile organic compounds in the air around
contact-handled transuranic waste shipping containers as they are
unloaded for disposal. These results will be updated quarterly.
Analytes of Interest
|
Carbon tetrachloride (CCl4) and 1,1,1-trichloroethane (1,1,1-TCA) |
Current instruments in use
|
Photovac Voyager field Gas Chromatographs with electron capture detectors |
Limits of detection (Minimum
Per MFG)
|
better than 0.05 ppm (vol) for both compounds |
Sample count for the quarter
ending
9-30-12
|
8491 samples from
6-30-2012 through
9-30-2012 |
Count of samples with VOC's detected
(excluding calibration runs)
|
CCl4: 5
1,1,1-TCA: 2 |
Average concentration of peaks
detected (peaks quantifiable)
|
CCl4: 0.45 ppm (vol)
1,1,1-TCA: 1.4 ppm (vol)
|
|