Flare

BAAQMD Refinery Flare Emission Report
Report Settings
Chevron Richmond - Fluidized Catcracker
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August - 2018
Date Vent Gas Flow Methane NMHC Sulfur Dioxide
(mo/day/yr) (volume in scf) See notes 6,7 (lbs) (lbs) (lbs)
8/1/2018 0.00 0.00 0.00 0.00
8/2/2018 0.00 0.00 0.00 0.00
8/3/2018 0.00 0.00 0.00 0.00
8/4/2018 0.00 0.00 0.00 0.00
8/5/2018 0.00 0.00 0.00 0.00
8/6/2018 44,216.20 19.88 26.20 78.08
8/7/2018 410.88 0.18 0.24 0.73
8/8/2018 0.00 0.00 0.00 0.00
8/9/2018 0.00 0.00 0.00 0.00
8/10/2018 0.00 0.00 0.00 0.00
8/11/2018 0.00 0.00 0.00 0.00
8/12/2018 0.00 0.00 0.00 0.00
8/13/2018 0.00 0.00 0.00 0.00
8/14/2018 0.00 0.00 0.00 0.00
8/15/2018 0.00 0.00 0.00 0.00
8/16/2018 0.00 0.00 0.00 0.00
8/17/2018 0.00 0.00 0.00 0.00
8/18/2018 0.00 0.00 0.00 0.00
8/19/2018 0.00 0.00 0.00 0.00
8/20/2018 0.00 0.00 0.00 0.00
8/21/2018 0.00 0.00 0.00 0.00
8/22/2018 0.00 0.00 0.00 0.00
8/23/2018 0.00 0.00 0.00 0.00
8/24/2018 0.00 0.00 0.00 0.00
8/25/2018 0.00 0.00 0.00 0.00
8/26/2018 0.00 0.00 0.00 0.00
8/27/2018 0.00 0.00 0.00 0.00
8/28/2018 0.00 0.00 0.00 0.00
8/29/2018 0.00 0.00 0.00 0.00
8/30/2018 0.00 0.00 0.00 0.00
8/31/2018 0.00 0.00 0.00 0.00
August Totals 44,627.08 20.06 26.44 78.81
  • (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="">
    (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.
    (10) Flaring from the FCC flare on August 6, 2018 and August 7, 2018 was included in a Hydrocarbon Flaring Incident Report to the Office of Regulatory U.S. v Chevron U.S.A. Inc.. As required by the Consent Decree, emissions were
Chevron Richmond Fluidized Catcracker Flare Report 8/1/2018 - 8/31/2018
 
 

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Last Updated: 4/13/2023