Flare

BAAQMD Refinery Flare Emission Report

Tesoro Martinez Refinery
Flare Name: Ammonia Plant
Jun 1 2016 - Jun 30 2016


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Date
(mo/day/yr)
Vent Gas Flow
(volume in scf)
See note ****
Methane
(lbs)
NMHC
(lbs)
Sulfur Dioxide
(lbs)
6/1/2016 7684 0.00 0.00 2.43
6/2/2016 10878 0.00 0.00 450.78
6/3/2016 0 0.00 0.00 0.04
6/4/2016 2302 0.00 0.00 13.56
6/5/2016 24925 0.00 0.00 101.87
6/6/2016 8541 0.00 0.00 44.09
6/7/2016 9146 0.00 0.00 5.45
6/8/2016 7628 0.00 0.00 0.07
6/9/2016 11147 0.00 0.00 13.41
6/10/2016 7982 0.00 0.00 6.60
6/11/2016 4636 0.00 0.00 0.06
6/12/2016 8541 0.00 0.00 2.69
6/13/2016 20903 0.00 0.00 1.09
6/14/2016 19424 0.00 0.00 0.09
6/15/2016 35174 0.00 0.00 0.12
6/16/2016 52753 0.00 0.00 0.15
6/17/2016 70205 0.00 0.00 0.18
6/18/2016 52118 0.00 0.00 0.15
6/19/2016 37498 0.00 0.00 0.12
6/20/2016 56216 0.00 0.00 0.15
6/21/2016 74428 0.00 0.00 0.18
6/22/2016 58125 0.00 0.00 0.16
6/23/2016 46301 0.00 0.00 0.14
6/24/2016 52875 0.00 0.00 0.15
6/25/2016 62472 0.00 0.00 0.16
6/26/2016 12491 0.00 0.00 0.08
6/27/2016 30233 0.00 0.00 0.11
6/28/2016 38507 0.00 0.00 0.12
6/29/2016 59426 0.00 0.00 0.16
6/30/2016 60508 0.00 0.00 0.16

* Natural gas is used for both pilot and purge gas for the refinery flare system, except for the Emergency Flare that uses nitrogen as purge gas.
The flow is determined using an orifice calculation based on the orifice size in the lines and the line pressure upstream of the orifice.
** The purge gas and pilot gas flows at the Ammonia Plant flare are measured by rotameters in the natural
gas and nitrogen lines.
*** The purge gas and pilot gas flows at the 50 Unit flare are measured by flow meters
**** Corrected for seal pot level and pressure data
***** 50 Unit change in flare purge gas to nitrogen
In the case of an invalid sample, the monthly average was used for composition data







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415.749.4900

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Air Monitoring

415.749.4985

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Spare the Air Status
Spare the Air Status
  • Tuesday,
    10/22

    No Spare the Air Alert in Effect

  • Wednesday,
    10/23

    No Spare the Air Alert in Effect

Last Updated: 3/23/2015