Louisiana SIP: LAC 33:III Ch 2108. Marine Vapor Recovery; SIP effective 2011-08-04 (LAd34) and 2016-02-29 (LAd47) to 2017-09-27
Regulatory Text:
Louisiana Administrative Code, Title 33 ENVIRONMENTAL QUALITY, Part III Air (LAC 33:III)
Chapter 21. Control of Emission of Organic Compounds
Subchapter A. General
Section 2108. Marine Vapor Recovery.
As approved by EPA July 5, 2011 (76 FR 38977) effective August 4, 2011 (LAd34),
Regulations.gov docket EPA-R06-OAR-2007-0924 [LA021].
§2108.F.1 as approved by EPA January 28, 2016 (81 FR 04891) effective
February 29, 2016 (LAd47), Regulations.gov docket EPA-R06-OAR-2012-0434 [LA039].
Unless otherwise indicated, paragraphs are as previously approved by EPA 10/22/96 (61 FR 54748) effective 12/23/96 (LAc71).
AQ236 §2108.A;LAd34;LA021.10;AQ236;LR30:0745(4/20/2004)
A. Applicability. An affected facility is any marine
loading operation serving ships and/or barges loading crude
oil, gasoline, or volatile organic compounds (VOC) with an
uncontrolled emission of 25 tons per year (TPY) or more of
VOC in the parishes of Ascension, East Baton Rouge,
Iberville, Livingston, and West Baton Rouge, or 100 TPY or
greater of VOC in any other parish. Emissions from VOC
with a true vapor pressure of less than 1.5 psia at the loading
temperature of the liquid are exempt from the control
requirements of this Section.
B. Definitions
Terms used in this Section are defined in LAC 33:III.111 of these regulations with the exception of those terms specifically defined below as follows:
Barge means a tank barge which is a tank vessel not equipped with means of self-propulsion especially constructed or converted to carry liquid bulk cargo in tanks.
Crude Oil means a natural hydrocarbon mixture, that is, petroleum in its unrefined state.
Gasoline means any petroleum distillate or petroleum distillate/alcohol blend having a Reid vapor pressure of 27.6 kilopascals or greater which is used as a fuel for internal combustion engines.
Ship means a tankship which is a tank vessel self-propelled by power especially constructed or converted to carry liquid bulk cargo in tanks.
C. On or after the date specified in LAC 33:III.2108.D.
1. Each affected facility shall be equipped with a vapor collection system designed to collect the organic compounds vapors displaced from ships and/or barges during loading.
AQ149 §2108.C.2;LAd34;LA021.05;AQ149;LR24:0020(1/20/1998)
2. Affected facilities shall collect and process the vapors
by a recovery and/or destruction system such that
uncontrolled emissions are reduced by at least 90 percent by
weight.
AQ149 §2108.C.3;LAd34;LA021.05;AQ149;LR24:0020(1/20/1998)
3. Unless exempted under Subsection A of this Section,
affected facilities' emissions to the atmosphere caused by the
loading of crude oil, gasoline, or volatile organic compounds
into ships and/or barges are not to exceed the following:
a. for barge loading of gasoline - 70 mg of total organic compounds per liter of VOC's loaded (0.6 pounds/1,000 gallons)
b. for barge loading of crude oil or other VOC's - 30 mg of total organic compounds per liter of VOC's loaded (0.25 pounds/1,000 gallons).
c. for ship loading of gasoline - 30 mg/liter of VOC's loaded (0.25 pounds/1,000 gallons).
d. for ship loading of crude oil or other VOC's - 12 mg/liter of VOC's loaded (0.1 pounds/1,000 gallons).
4. Alternate procedures to those described in LAC 33:III.2108.C.1, C.2 and C.3 may be used provided:
a. the procedure results in at least a 90 percent by weight reduction in uncontrolled emissions and
b. the administrative authority has granted approval of the installation prior to any commencement of construction.
5. The owner or operator of the affected facility shall act to assure that loadings are made only into ships and/or barges equipped with vapor collection equipment that is compatible with the affected facility's vapor collection system.
6. The owner or operator of the affected facility shall act to assure that the vapor collection and disposal system is properly connected to the ships and/or barges before any loading is done.
D.1. For loadings of gasoline and other VOCs, except crude oil, each affected facility shall be in compliance with the provisions of this Section as expeditiously as practicable but no later than December 31, 1991. After December 31, 1991, an affected facility shall only be permitted to exceed the emissions to the atmosphere set forth in Section 2108.C.3 caused by the loading into ships or barges of gasoline and other VOCs except crude oil if:
a. the barge or ship is not equipped with vapor collection equipment;
b. the last internal inspection of the ship or barge listed on its certificate of inspection was prior to July 23, 1990; and
c. the loading which results in the excess emissions occurs before May 1, 1994.
2. For crude oil loadings, each affected facility shall be in compliance with the provisions of this Section as expeditiously as practicable but no later than May 1, 1992. After May 1, 1992, an affected facility shall only be permitted to exceed the emissions to the atmosphere set forth in Section 2108.C.3 caused by the loading into ships or barges of crude oil if:
a. the barge or ship is not equipped with vapor collection equipment;
b. the last internal inspection of the ship or barge listed on its certificate of inspection was prior to July 23, 1990; and
c. the loading which results in the excess emissions occurs before May 1, 1994.
3. Any request for an extension of the compliance dates will be considered on a case-by-case basis in response to a written request to the administrative authority and in accordance with LAC 33:III.2119.
AQ236 §2108.D.4;LAd34;LA021.10;AQ236;LR30:0745(4/20/2004)
4. A facility that has become subject to this regulation
as a result of a revision of the regulation shall comply with
the requirements of this Section as soon as practicable, but in
no event later than one year from the promulgation of the
regulation revision.
E. Test Methods and Procedure
1. For the purpose of determining compliance with the mass emission limitations of LAC
33:III.2108.C.3 the following reference methods shall be used:
a. for the determination of volume at the exhaust vent:
AQ145 §2108.E.1.a.i;LAd34 LA021.02;AQ145;LR22:1212p7(12/20/1996)
i. Method 2B (40 CFR part 60, appendix A, as incorporated
by reference at LAC 33.III.3003) for combustion vapor processing
systems (except flare stacks).
AQ145 §2108.E.1.a.ii;LAd34;LA021.02;AQ145;LR22:1212p7(12/20/1996)
ii. Method 2A (40 CFR part 60, appendix A, as incorporated
by reference at LAC 33:III.3003) for all other vapor processing systems.
AQ145 §2108.E.1.b;LAd34;LA021.02;AQ145;LR22:1212p7(12/20/1996)
b. for the determination of total organic compounds concentration at
the exhaust vent, Method 25A or 25B (40 CFR part 60, appendix A, as
incorporated by reference at LAC 33:III.3003). The calibration gas shall
be either propane or butane.
AQ171* §2108.E.2;LAd34;LA021.05;AQ171*;LR24:1285(7/20/1998)
2. Vapor processing systems utilizing a flare stack to
destruct the collected VOCs will be exempt from testing and
must be designed and operated in accordance with 40 CFR
60.482-10(d), as incorporated by reference in
LAC 33:III.Chapter 30.
AQ145 §2108.E.3;LAd34;LA021.02;AQ145;LR22:1212p7(12/20/1996)
3. Immediately prior to the performance test for determination of
compliance, all potential sources of vapor leakage in the faci1ity’s vapor
collection system equipment shall be monitored for leaks using Method 21
(40 CFR part 60, appendix A, as incorporated by reference at LAC 33:III.3003).
The monitoring shall be conducted only while a ship or barge is being loaded
and should cover all parts of the vapor system, including tank hatches, that
operate at pressures above atmospheric pressure. All leaks shall be repaired prior
to conducting the performance test.
4. The test procedure for determining compliance with LAC 33:III.2108.C.3 shall be that
specified below:
a. All testing equipment shall be prepared and installed as specified in the appropriate test methods.
b. The time period for a performance test shall be not less than three hours. As much as possible, testing should be conducted during the three-hour period in which the highest emissions normally occur (near the end of the loading).
c. For intermittent vapor processing systems:
i. the vapor holder level shall be recorded at the start of the performance test. The end of the performance test shall coincide with a time when the vapor holder is at its original level;
ii. at least two startups and shutdowns of the vapor processor shall occur during the performance test. If this does not occur under automatically-controlled operation, the system shall be manually controlled.
d. The volume of crude oil, gasoline and volatile organic compounds loaded during the performance test period, whose vapor emissions are controlled by the processing system being tested, shall be determined.
e. An emission testing interval shall consist of each five-minute period during the performance test. For each interval:
i. the reading from each measurement instrument shall be recorded, and
ii. the volume exhausted and the average total organic compounds concentration in the exhaust vent shall be determined, as specified in the appropriate test method. The average total organic compounds concentration shall correspond to the volume measurement by taking into account the sampling system response time.
f. The mass emitted during each testing interval shall be calculated as follows:
Mei = (10^-6)(K)(Ves)(Ce)
where:
Mei = mass of total organic compounds emitted during testing interval i, mg.
Ves = volume of air-vapor mixture exhausted, m^3, at standard conditions.
Ce = total organic compounds concentration (as measured) at the exhaust vent, ppmv.
K = density of calibration gas, mg/m^3, at standard conditions.
= 1.83 x 10^6 for propane
= 2.41 x 10^6 for butane.
s = standard conditions, 20 degrees C and 760 mm Hg.
g. The total organic compounds mass emissions shall be
calculated as follows:
Sum from i = 1 to n {Mei}
E = --------------------------
L
where:
E = mass of total organic compounds emitted per volume of crude oil, gasoline and volatile organic compounds loaded, mg./liter.
Mei = mass of total organic compounds emitted during testing interval i, mg.
L = total volume of crude oil, gasoline and volatile organic compounds loaded, liters.
n = number of testing intervals.
AQ145 §2108.E.5;LAd34;LA021.02;AQ145;LR22:1212p7(12/20/1996)
5. The owner or operator may adjust the emission results to exclude
the methane and ethane content in the exhaust vent by the chromatographic
method shown in Method 25 (40 CFR part 60, appendix A, as incorporated by
reference at LAC III.3003).
F. Reporting and Recordkeeping
§2108.F.1 SIP effective to February 28, 2016.
OS065 §2108.F.1;LAd34;LA021.11;OS065;LR31:2439(10/20/2005)
1. The results of any testing done in accordance with
LAC 33:III.2108.E shall be reported to the Office of
Environmental Assessment, Air Quality Assessment
Division, within 45 days of the test.
§2108.F.1 as submitted to EPA August 14, 2009 [LA039.03] and resubmitted to EPA
October 2015 [LA039.05], MM002 LR 33:2085 (October 20, 2007).
Approved by EPA January 28, 2016 (81 FR 04891) effective February 29, 2016 (LAd47),
Regulations.gov docket EPA-R06-OAR-2012-0434 [LA039].
1. The results of any testing done in accordance with
LAC 33:III.2108.E shall be reported to the Office of
Environmental Assessment within 45 days of the test.
2. The following records shall be kept on file at the affected facility for at least two years and shall be made available for inspection by a representative of the administrative authority on request:
a. Daily throughput of liquid by type.
b. Daily record of the number of each type of vessel loaded and the type and quantity of each liquid loaded on each vessel.
c. Records of all replacements or additions of components performed on the vapor processing system.
d. Records on control equipment operating parameters such as monitoring for breakthrough on carbon adsorption devices, pump amperes and temperatures in refrigeration systems.
e. If any loadings are conducted which result in emissions exceeding those listed in Section 2108.C.3 a record of the name, owner, type and quantity of liquid loaded, the date of loading and the vessel's last internal examination dates listed on its certificate of inspection shall be maintained for three years.
G. Operation and Maintenance
1. No person may load gasoline, crude oil or other VOCs into ships or barges at affected facilities unless all loading and vapor lines, arms and hoses are equipped with fittings which make vapor-tight connections and provide tight shut-off when disconnected.
2. Provisions must be made to prevent spills or leaks during attachment or disconnection of filling lines, hoses or arms. Liquids subject to this rule shall not be spilled or handled in any other manner that would result in evaporation to the atmosphere.
3. All equipment associated with the loading of gasoline, crude oil or other VOC's into ships or barges at affected facilities shall be maintained to be leak-free, gas-tight and in good working order.
H. Safety/Emergency
Nothing in this rule shall be construed to:
1. require any act or omission that would be in violation of any regulation or other requirement of the United States Coast Guard or;
2. prevent any act or omission that is necessary to secure the safety of a vessel or for saving life at sea.
****End Louisiana Section 2108 SIP effective August 4, 2011***LAd34***LA021***uyj****
****End Louisiana Section 2108 SIP effective February 29, 2016***LAd47***LA039***w2h***