Flare

BAAQMD Refinery Flare Emission Report

Chevron Richmond Refinery
Flare Name: South Isomax
Feb 1 2017 - Feb 28 2017


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Date
(mo/day/yr)
Vent Gas Flow
(volume in scf)
See notes 6,7
Methane
(lbs)
NMHC
(lbs)
Sulfur Dioxide
(lbs)
2/1/2017 0.00 0.00 0.00 0.00
2/2/2017 0.00 0.00 0.00 0.00
2/3/2017 0.00 0.00 0.00 0.00
2/4/2017 0.00 0.00 0.00 0.00
2/5/2017 0.00 0.00 0.00 0.00
2/6/2017 0.00 0.00 0.00 0.00
2/7/2017 4933.49 2.12 4.25 5.75
2/8/2017 0.00 0.00 0.00 0.00
2/9/2017 0.00 0.00 0.00 0.00
2/10/2017 0.00 0.00 0.00 0.00
2/11/2017 0.00 0.00 0.00 0.00
2/12/2017 0.00 0.00 0.00 0.00
2/13/2017 0.00 0.00 0.00 0.00
2/14/2017 0.00 0.00 0.00 0.00
2/15/2017 0.00 0.00 0.00 0.00
2/16/2017 773.61 0.33 0.67 0.90
2/17/2017 0.00 0.00 0.00 0.00
2/18/2017 0.00 0.00 0.00 0.00
2/19/2017 0.00 0.00 0.00 0.00
2/20/2017 0.00 0.00 0.00 0.00
2/21/2017 0.00 0.00 0.00 0.00
2/22/2017 0.00 0.00 0.00 0.00
2/23/2017 0.00 0.00 0.00 0.00
2/24/2017 0.00 0.00 0.00 0.00
2/25/2017 0.00 0.00 0.00 0.00
2/26/2017 0.00 0.00 0.00 0.00
2/27/2017 0.00 0.00 0.00 0.00
2/28/2017 0.00 0.00 0.00 0.00

(1) Sample(s) collected during release event used to calculate emissions
(2) No sample collected during release event. Used another sample from the same day
(3) No sample collected during release event. Used another representative sample based on engineering judgment
(4) No sample collected during release event. Used 12-month rolling emission factor based on the flaring events > 1 MMSCFD
(5) No sample collected during release event. Used 12-month rolling emission factor
(6) Negative meter noise overwritten as zero.
(7) Positive meter noise <0.5 ft/sec overwritten as zero.
(8) Removed raw readings > 0.5 ft/sec that did NOT represent real flow to flare. Monitoring indicates vent gas pressure was not sufficient to break water seal.
(9) Vent gas volume based on engineering judgment; no registered flow.







Wood Burning Status
Wood Burning Status
  • illegal to burn

    Monday,
    12/11

    Winter Spare the Air Alert in Effect

  • illegal to burn

    Tuesday,
    12/12

    Winter Spare the Air Alert in Effect

Last Updated: 3/23/2015