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Accident # | 146534 |
tate Police # | N/A |
Accident Date | 2013-02-11 |
Report Date | 2013-02-14 |
Follow-up Date | 0000-00-00 |
Follow-up: | No |
Pollutant | Duration | Point Source | Greenhouse Gas | Criteria Pollutant | Ozone forming chemical | Amount of Release |
Sulfur Dioxide | 2h | Flare #2 | NO | YES | NO | 0.5 pounds |
Accident Classified As: Below Reportable Quantity (BRQ)
Flaring and black smoke was documented by a citizen complaint and visually observed by LADEQ report author on February 11, 2013. Calumet representative attributed the flaring to three different factors. 1) The flare gas compressor tripped due to a bump in the fuel gas system. 2) The MEK Unit was being started up, and vents propaline to the flare with start up. 3) Boiler #6 was down due to a problem with the pressure control valve on the fuel gas line. While no reportable quantity levels were exceeded, the sulfur dioxide permit limits were exceeded. A total of 0.47 pounds of sulfur dioxide were released in the 24 hour period from flare #2. Sulfur dioxide emissions permit was exceeded between 1200 and 1400 hours on February 8, 2013.
A citizen report voicemail was received on the date of the incident (February 11. 2013) at approximately 1339 hours documenting flaring and black smoke that had lasted about 32 minutes at the time of the phone call. The LADEQ report author also visibly confirmed flaring and black smoke from the Northwest Regional Office. Also, lower explosive level (LEL) recorded by LADEQ was recorded at 1-2 ppm after car idled. LABB could not locate refinery letter to LADEQ citing sulfur dioxide permit exceedance.
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