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BAAQMD Refinery Flare Emission Report

Valero Benicia Refinery
Flare Name: South
Apr 1 2016 - Apr 30 2016


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Date
(mo/day/yr)
Vent Gas Flow
(volume in scf)
Methane
(lbs)
See notes 1,2,3,4
NMHC
(lbs)
See notes 1,2,3,4
Sulfur Dioxide
(lbs)
See notes 1,2,3,4
4/1/2016 14713 2.71 5.68 0.44
4/2/2016 23889 3.45 8.40 0.26
4/3/2016 21925 4.22 10.99 1.05
4/4/2016 6826 0.40 8.12 0.02
4/5/2016 108511 9.86 147.45 4.35
4/6/2016 27798 0.36 63.24 0.08
4/7/2016 1807 0.02 4.14 0.00
4/8/2016 13154 0.14 27.30 3.02
4/9/2016 236 0.00 0.54 0.15
4/10/2016 1276 0.01 2.91 0.52
4/11/2016 0 0.00 0.00 0.00
4/12/2016 0 0.00 0.00 0.00
4/13/2016 191 0.00 0.36 0.00
4/14/2016 6665 0.03 4.43 0.06
4/15/2016 0 0.00 0.00 0.00
4/16/2016 14203 0.03 10.56 0.10
4/17/2016 3500 0.02 2.75 0.02
4/18/2016 2259 0.01 1.79 0.03
4/19/2016 746 0.00 0.59 0.02
4/20/2016 1504 0.01 1.15 0.02
4/21/2016 0 0.00 0.00 0.00
4/22/2016 0 0.00 0.00 0.00
4/23/2016 102 0.00 0.04 0.01
4/24/2016 0 0.00 0.00 0.00
4/25/2016 0 0.00 0.00 0.00
4/26/2016 2097 0.42 0.77 0.30
4/27/2016 0 0.00 0.00 0.00
4/28/2016 439 0.00 0.12 0.01
4/29/2016 0 0.00 0.00 0.00
4/30/2016 0 0.00 0.00 0.00

(1) Excludes emissions from natural gas pilots.
(2) Pilot gas (NG) rates are 4,800 scfd each for North and South Flares.
(3) Flare header pressure greater than water seal setpoint, corroborating flow.
(4) Raw flow representative of flows between 0.5 - 275 ft/s per 12-11-501.2







Wood Burning Status
Wood Burning Status
  • Wednesday,
    1/16

    No Spare the Air Alert in Effect

  • Thursday,
    1/17

    No Spare the Air Alert in Effect

Last Updated: 3/23/2015