Flare

BAAQMD Refinery Flare Emission Report

Tesoro Martinez Refinery
Flare Name: Ammonia Plant
Aug 1 2017 - Aug 31 2017


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Date
(mo/day/yr)
Vent Gas Flow
(volume in scf)
See note ****
Methane
(lbs)
NMHC
(lbs)
Sulfur Dioxide
(lbs)
8/1/2017 56426 0.00 0.00 0.15
8/2/2017 31275 0.00 0.00 0.11
8/3/2017 36013 0.00 0.00 0.12
8/4/2017 42558 0.00 0.00 0.13
8/5/2017 61663 0.00 0.00 0.16
8/6/2017 40903 0.00 0.00 0.13
8/7/2017 28374 0.00 0.00 0.10
8/8/2017 30362 0.00 0.00 0.11
8/9/2017 75667 0.00 0.00 0.18
8/10/2017 69104 0.00 0.00 72.23
8/11/2017 6487 0.00 0.00 2.67
8/12/2017 23184 0.00 0.00 378.37
8/13/2017 16329 0.00 0.00 0.08
8/14/2017 32271 0.00 0.00 0.11
8/15/2017 63748 0.00 0.00 0.16
8/16/2017 50371 0.00 0.00 0.14
8/17/2017 50047 0.00 0.00 0.14
8/18/2017 6277 0.00 0.00 0.07
8/19/2017 44567 0.00 0.00 0.13
8/20/2017 77562 0.00 0.00 0.19
8/21/2017 97478 0.00 0.00 0.22
8/22/2017 141599 0.00 0.00 96.70
8/23/2017 120640 0.00 0.00 60.76
8/24/2017 146118 0.00 0.00 0.30
8/25/2017 231968 0.00 0.00 153.06
8/26/2017 118650 0.00 0.00 0.26
8/27/2017 484209 0.00 0.00 234.65
8/28/2017 0 0.00 0.00 0.00
8/29/2017 137703 0.00 0.00 175.79
8/30/2017 100000 0.00 0.00 2.10
8/31/2017 0 0.00 0.00 0.00

* 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







Wood Burning Status
Wood Burning Status
  • illegal to burn

    Friday,
    12/15

    Winter Spare the Air Alert in Effect

Last Updated: 5/1/2017