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BAAQMD Refinery Flare Emission Report

Valero Benicia - South

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June - 2015

Date	Vent Gas Flow	Methane	NMHC	Sulfur Dioxide
(mo/day/yr)	(volume in scf)	(lbs) See notes 1,2,3,4	(lbs) See notes 1,2,3,4	(lbs) See notes 1,2,3,4
6/1/2015	38,982.00	3.77	18.77	0.74
6/2/2015	61,955.00	8.43	29.23	8.18
6/3/2015	1,353.00	0.18	0.64	0.00
6/4/2015	17,967.00	1.58	9.03	4.99
6/5/2015	2,195.00	0.33	1.24	1.11
6/6/2015	104,962.00	13.16	44.86	39.44
6/7/2015	101,189.00	14.69	53.46	227.70
6/8/2015	218,318.00	19.83	266.98	485.52
6/9/2015	7,217.00	0.54	4.42	3.30
6/10/2015	1,560.00	0.08	0.85	0.26
6/11/2015	9,240.00	0.78	8.22	4.42
6/12/2015	24,651.00	2.41	20.14	1.42
6/13/2015	17,774.00	2.08	9.32	0.00
6/14/2015	4,195.00	0.32	2.61	0.00
6/15/2015	11,359.00	0.73	8.35	0.00
6/16/2015	35,606.00	2.16	28.03	0.00
6/17/2015	81,540.00	4.68	65.67	0.00
6/18/2015	5,675.00	0.27	7.92	0.06
6/19/2015	48,337.00	3.10	36.82	0.00
6/20/2015	4,928.00	0.38	3.31	0.00
6/21/2015	557.00	0.07	0.44	0.00
6/22/2015	1,770.00	0.27	1.44	0.30
6/23/2015	2,358.00	0.21	1.29	0.00
6/24/2015	0.00	0.00	0.00	0.00
6/25/2015	121,223.00	13.03	92.50	0.00
6/26/2015	50,393.00	7.46	36.58	0.00
6/27/2015	0.00	0.00	0.00	0.00
6/28/2015	0.00	0.00	0.00	0.00
6/29/2015	57,811.00	6.28	30.16	4.29
6/30/2015	9,972.00	1.46	6.44	0.40
June Totals	1,043,087.00	108.28	788.72	782.13

(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

Valero Benicia South Flare Report 6/1/2015 - 6/30/2015

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Last Updated: 4/13/2023