['Air Programs']
['Air Emissions']
03/22/2023
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§1033.901 Definitions.
The following definitions apply to this part. The definitions apply to all subparts unless we note otherwise. All undefined terms have the meaning the Clean Air Act gives to them. The definitions follow:
Adjustable parameter has the meaning given in 40 CFR 1068.50.
Aftertreatment means relating to a catalytic converter, particulate filter, or any other system, component, or technology mounted downstream of the exhaust valve (or exhaust port) whose design function is to reduce emissions in the locomotive exhaust before it is exhausted to the environment. Exhaust-gas recirculation (EGR) is not aftertreatment.
Alcohol fuel means a fuel consisting primarily (more than 50 percent by weight) of one or more alcohols: e.g., methyl alcohol, ethyl alcohol.
Alcohol-fueled locomotive means a locomotive with an engine that is designed to run using an alcohol fuel. For purposes of this definition, alcohol fuels do not include fuels with a nominal alcohol content below 25 percent by volume.
Alternator/generator efficiency means the ratio of the electrical power output from the alternator/generator to the mechanical power input to the alternator/generator at the operating point. Note that the alternator/generator efficiency may be different at different operating points. For example, the Institute of Electrical and Electronic Engineers Standard 115 (“Test Procedures for Synchronous Machines”) is an appropriate test procedure for determining alternator/generator efficiency. Other methods may also be used consistent with good engineering judgment.
Applicable emission standard or applicable standard means a standard to which a locomotive is subject; or, where a locomotive has been or is being certified to another standard or FEL, the FEL or other standard to which the locomotive has been or is being certified is the applicable standard. This definition does not apply to Subpart H of this part.
Auxiliary emission control device means any element of design that senses temperature, locomotive speed, engine RPM, transmission gear, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission-control system.
Auxiliary engine means a nonroad engine that provides hotel power or power during idle, but does not provide power to propel the locomotive.
Averaging means the exchange of emission credits among engine families within a given manufacturer's, or remanufacturer's product line.
Banking means the retention of emission credits by a credit holder for use in future calendar year averaging or trading as permitted by the regulations in this part.
Brake power means the sum of the alternator/generator input power and the mechanical accessory power, excluding any power required to circulate engine coolant, circulate engine lubricant, supply fuel to the engine, or operate aftertreatment devices.
Calibration means the set of specifications, including tolerances, specific to a particular design, version, or application of a component, or components, or assembly capable of functionally describing its operation over its working range.
Carryover means relating to certification based on emission data generated from an earlier model year as described in §1033.235(d).
Certification means the process of obtaining a certificate of conformity for an engine family that complies with the emission standards and requirements in this part, or relating to that process.
Certified emission level means the highest deteriorated emission level in an engine family for a given pollutant from a given test cycle.
Class I freight railroad means a Class I railroad that primarily transports freight rather than passengers.
Class I railroad means a railroad that has been classified as a Class I railroad by the Surface Transportation Board.
Class II railroad means a railroad that has been classified as a Class II railroad by the Surface Transportation Board.
Class III railroad means a railroad that has been classified as a Class III railroad by the Surface Transportation Board.
Clean Air Act means the Clean Air Act, as amended, 42 U.S.C. 7401-7671q.
Configuration means a unique combination of locomotive hardware and calibration within an engine family. Locomotives within a single configuration differ only with respect to normal production variability (or factors unrelated to engine performance or emissions).
Crankcase emissions means airborne substances emitted to the atmosphere from any part of the locomotive crankcase's ventilation or lubrication systems. The crankcase is the housing for the crankshaft and other related internal parts.
Days means calendar days, unless otherwise specified. For example, where we specify working days, we mean calendar days excluding weekends and U.S. national holidays.
Design certify or certify by design means to certify a locomotive based on inherent design characteristics rather than your test data, such as allowed under §1033.625. All other requirements of this part apply for such locomotives.
Designated Compliance Officer means the Director, Diesel Engine Compliance Center, U.S. Environmental Protection Agency, 2000 Traverwood Drive, Ann Arbor, MI 48105; complianceinfo@epa.gov; www.epa.gov/ve-certification .
Deteriorated emission level means the emission level that results from applying the appropriate deterioration factor to the official emission result of the emission-data locomotive.
Deterioration factor means the relationship between emissions at the end of useful life and emissions at the low-hour test point, expressed in one of the following ways:
(1) For multiplicative deterioration factors, the ratio of emissions at the end of useful life to emissions at the low-hour test point.
(2) For additive deterioration factors, the difference between emissions at the end of useful life and emissions at the low-hour test point.
Discrete-mode means relating to the discrete-mode type of steady-state test described in §1033.515.
Dual-fuel means relating to a locomotive designed for operation on two different fuels but not on a continuous mixture of those fuels (see §1033.601(f)). For purposes of this part, such a locomotive remains a dual-fuel locomotive even if it is designed for operation on three or more different fuels.
Emission control system means any device, system, or element of design that controls or reduces the regulated emissions from a locomotive.
Emission credits represent the amount of emission reduction or exceedance, by a locomotive engine family, below or above the emission standard, respectively. Emission reductions below the standard are considered as “positive credits,” while emission exceedances above the standard are considered as “negative credits.” In addition, “projected credits” refer to emission credits based on the projected applicable production/sales volume of the engine family. “Reserved credits” are emission credits generated within a calendar year waiting to be reported to EPA at the end of the calendar year. “Actual credits” refer to emission credits based on actual applicable production/sales volume as contained in the end-of-year reports submitted to EPA.
Emission-data locomotive means a locomotive or engine that is tested for certification. This includes locomotives tested to establish deterioration factors.
Emission-related maintenance means maintenance that substantially affects emissions or is likely to substantially affect emission deterioration.
Engine family has the meaning given in §1033.230.
Engine used in a locomotive means an engine incorporated into a locomotive or intended for incorporation into a locomotive (whether or not it is used for propelling the locomotive).
Engineering analysis means a summary of scientific and/or engineering principles and facts that support a conclusion made by a manufacturer/remanufacturer, with respect to compliance with the provisions of this part.
EPA Enforcement Officer means any officer or employee of the Environmental Protection Agency so designated in writing by the Administrator or his/her designee.
Exempted means relating to a locomotive that is not required to meet otherwise applicable standards. Exempted locomotives must conform to regulatory conditions specified for an exemption in this part 1033 or in 40 CFR part 1068. Exempted locomotives are deemed to be “subject to” the standards of this part, even though they are not required to comply with the otherwise applicable requirements. Locomotives exempted with respect to a certain tier of standards may be required to comply with an earlier tier of standards as a condition of the exemption; for example, locomotives exempted with respect to Tier 3 standards may be required to comply with Tier 2 standards.
Excluded means relating to a locomotive that either has been determined not to be a locomotive (as defined in this section) or otherwise excluded under section §1033.5. Excluded locomotives are not subject to the standards of this part.
Exhaust emissions means substances (i.e., gases and particles) emitted to the atmosphere from any opening downstream from the exhaust port or exhaust valve of a locomotive engine.
Exhaust-gas recirculation means a technology that reduces emissions by routing exhaust gases that had been exhausted from the combustion chamber(s) back into the locomotive to be mixed with incoming air before or during combustion. The use of valve timing to increase the amount of residual exhaust gas in the combustion chamber(s) that is mixed with incoming air before or during combustion is not considered exhaust-gas recirculation for the purposes of this part.
Flexible-fuel means relating to a locomotive designed for operation on any mixture of two or more different fuels (see §1033.601(f)).
Freshly manufactured locomotive means a new locomotive that contains fewer than 25 percent previously used parts (weighted by the dollar value of the parts) as described in §1033.640.
Freshly manufactured engine means a new engine that has not been remanufactured. An engine becomes freshly manufactured when it is originally manufactured.
Family emission limit (FEL) means an emission level declared by the manufacturer/remanufacturer to serve in place of an otherwise applicable emission standard under the ABT program in subpart H of this part. The family emission limit must be expressed to the same number of decimal places as the emission standard it replaces. The family emission limit serves as the emission standard for the engine family with respect to all required testing.
Fuel system means all components involved in transporting, metering, and mixing the fuel from the fuel tank to the combustion chamber(s), including the fuel tank, fuel tank cap, fuel pump, fuel filters, fuel lines, carburetor or fuel-injection components, and all fuel-system vents.
Fuel type means a general category of fuels such as diesel fuel or natural gas. There can be multiple grades within a single fuel type, such as high-sulfur or low-sulfur diesel fuel.
Gaseous fuel means a fuel which is a gas at standard temperature and pressure. This includes both natural gas and liquefied petroleum gas.
Good engineering judgment means judgments made consistent with generally accepted scientific and engineering principles and all available relevant information. See 40 CFR 1068.5 for the administrative process we use to evaluate good engineering judgment.
Green Engine Factor means a factor that is applied to emission measurements from a locomotive or locomotive engine that has had little or no service accumulation. The Green Engine Factor adjusts emission measurements to be equivalent to emission measurements from a locomotive or locomotive engine that has had approximately 300 hours of use.
High-altitude means relating to an altitude greater than 4000 feet (1220 meters) and less than 7000 feet (2135 meters), or equivalent observed barometric test conditions (approximately 79 to 88 kPa).
High-sulfur diesel fuel means one of the following:
(1) For in-use fuels, high-sulfur diesel fuel means a diesel fuel with a maximum sulfur concentration greater than 500 parts per million.
(2) For testing, high-sulfur diesel fuel has the meaning given in 40 CFR part 1065.
Hotel power means the power provided by an engine on a locomotive to operate equipment on passenger cars of a train; e.g., heating and air conditioning, lights, etc.
Hydrocarbon (HC) means the hydrocarbon group (THC, NMHC, or THCE) on which the emission standards are based for each fuel type as described in §1033.101.
Identification number means a unique specification (for example, a model number/serial number combination) that allows someone to distinguish a particular locomotive from other similar locomotives.
Idle speed means the speed, expressed as the number of revolutions of the crankshaft per unit of time (e.g., rpm), at which the engine is set to operate when not under load for purposes of propelling the locomotive. There are typically one or two idle speeds on a locomotive as follows:
(1) Normal idle speed means the idle speed for the idle throttle-notch position for locomotives that have one throttle-notch position, or the highest idle speed for locomotives that have two idle throttle-notch positions.
(2) Low idle speed means the lowest idle speed for locomotives that have two idle throttle-notch positions.
Inspect and qualify means to determine that a previously used component or system meets all applicable criteria listed for the component or system in a certificate of conformity for remanufacturing (such as to determine that the component or system is functionally equivalent to one that has not been used previously).
Installer means an individual or entity that assembles remanufactured locomotives or locomotive engines.
Line-haul locomotive means a locomotive that does not meet the definition of switch locomotive. Note that this includes both freight and passenger locomotives.
Liquefied petroleum gas means the commercial product marketed as propane or liquefied petroleum gas.
Locomotive means a self-propelled piece of on-track equipment designed for moving or propelling cars that are designed to carry freight, passengers or other equipment, but which itself is not designed or intended to carry freight, passengers (other than those operating the locomotive) or other equipment. The following other equipment are not locomotives (see 40 CFR parts 86, 89, and 1039 for this diesel-powered equipment):
(1) Equipment designed for operation both on highways and rails is not a locomotive.
(2) Specialized railroad equipment for maintenance, construction, post-accident recovery of equipment, and repairs; and other similar equipment, are not locomotives.
(3) Vehicles propelled by engines with total rated power of less than 750 kW (1006 hp) are not locomotives, unless the owner (which may be a manufacturer) chooses to have the equipment certified to meet the requirements of this part (under §1033.615). Where equipment is certified as a locomotive pursuant to this paragraph (3), it is subject to the requirements of this part for the remainder of its service life. For locomotives propelled by two or more engines, the total rated power is the sum of the rated power of each engine.
Locomotive engine means an engine that propels a locomotive.
Low-hour means relating to a locomotive with stabilized emissions and represents the undeteriorated emission level. This would generally involve less than 300 hours of operation.
Low mileage locomotive means a locomotive during the interval between the time that normal assembly operations and adjustments are completed and the time that either 10,000 miles of locomotive operation or 300 additional operating hours have been accumulated (including emission testing if performed). Note that we may deem locomotives with additional operation to be low mileage locomotives, consistent with good engineering judgment.
Low-sulfur diesel fuel means one of the following:
(1) For in-use fuels, low-sulfur diesel fuel means a diesel fuel market as low-sulfur diesel fuel having a maximum sulfur concentration of 500 parts per million.
(2) For testing, low-sulfur diesel fuel has the meaning given in 40 CFR part 1065.
Malfunction means a condition in which the operation of a component in a locomotive or locomotive engine occurs in a manner other than that specified by the certifying manufacturer/remanufacturer (e.g., as specified in the application for certification); or the operation of the locomotive or locomotive engine in that condition.
Manufacture means the physical and engineering process of designing, constructing, and assembling a locomotive or locomotive engine.
Manufacturer has the meaning given in section 216(1) of the Clean Air Act with respect to freshly manufactured locomotives or engines. In general, this term includes any person who manufactures a locomotive or engine for sale in the United States or otherwise introduces a new locomotive or engine into commerce in the United States. This includes importers who import locomotives or engines for resale.
Manufacturer/remanufacturer means the manufacturer of a freshly manufactured locomotive or engine or the remanufacturer of a remanufactured locomotive or engine, as applicable.
Model year means a calendar year in which a locomotive is manufactured or remanufactured.
New, when relating to a locomotive or locomotive engine, has the meaning given in paragraph (1) of this definition, except as specified in paragraph (2) of this definition:
(1) A locomotive or engine is new if its equitable or legal title has never been transferred to an ultimate purchaser. Where the equitable or legal title to a locomotive or engine is not transferred prior to its being placed into service, the locomotive or engine ceases to be new when it is placed into service. A locomotive or engine also becomes new if it is remanufactured or refurbished (as defined in this section). A remanufactured locomotive or engine ceases to be new when placed back into service. With respect to imported locomotives or locomotive engines, the term “new locomotive” or “new locomotive engine” also means a locomotive or locomotive engine that is not covered by a certificate of conformity under this part or 40 CFR part 92 at the time of importation, and that was manufactured or remanufactured after January 1, 2000, which would have been applicable to such locomotive or engine had it been manufactured or remanufactured for importation into the United States. Note that replacing an engine in one locomotive with an unremanufactured used engine from a different locomotive does not make a locomotive new.
(2) The provisions of paragraph (1) of this definition do not apply for the following cases:
(i) Locomotives and engines that were originally manufactured before January 1, 1973 are not considered to become new when remanufactured unless they have been upgraded (as defined in this section). The provisions of paragraph (1) of this definition apply for locomotives that have been upgraded.
(ii) Locomotives that are owned and operated by a small railroad and that have never been certified (i.e., manufactured or remanufactured into a certified configuration) are not considered to become new when remanufactured. The provisions of paragraph (1) of this definition apply for locomotives that have previously been remanufactured into a certified configuration.
(iii) Locomotives originally certified under §1033.150(e) do not become new when remanufactured, except as specified in §1033.615.
(iv) Locomotives that operate only on non-standard gauge rails do not become new when remanufactured if no certified remanufacturing system is available for them.
Nonconforming means relating to a locomotive that is not covered by a certificate of conformity prior to importation or being offered for importation (or for which such coverage has not been adequately demonstrated to EPA); or a locomotive which was originally covered by a certificate of conformity, but which is not in a certified configuration, or otherwise does not comply with the conditions of that certificate of conformity. (Note: Domestic locomotives and locomotive engines not covered by a certificate of conformity prior to their introduction into U.S. commerce are considered to be noncomplying locomotives and locomotive engines.)
Non-locomotive-specific engine means an engine that is sold for and used in non-locomotive applications much more than for locomotive applications.
Nonmethane hydrocarbon has the meaning given in 40 CFR 1065.1001. This generally means the difference between the emitted mass of total hydrocarbons and the emitted mass of methane.
Nonroad means relating to nonroad engines as defined in 40 CFR 1068.30.
Official emission result means the measured emission rate for an emission-data locomotive on a given duty cycle before the application of any deterioration factor, but after the application of regeneration adjustment factors, Green Engine Factors, and/or humidity correction factors.
Opacity means the fraction of a beam of light, expressed in percent, which fails to penetrate a plume of smoke, as measured by the procedure specified in §1033.525.
Original manufacture means the event of freshly manufacturing a locomotive or locomotive engine. The date of original manufacture is the date of final assembly, except as provided in §1033.640. Where a locomotive is manufactured under §1033.620(b), the date of original manufacture is the date on which the final assembly of locomotive was originally scheduled.
Original remanufacture means the first remanufacturing of a locomotive at which the locomotive is subject to the emission standards of this part.
Owner/operator means the owner and/or operator of a locomotive.
Owners manual means a written or electronic collection of instructions provided to ultimate purchasers to describe the basic operation of the locomotive.
Oxides of nitrogen has the meaning given in 40 CFR part 1065.
Particulate trap means a filtering device that is designed to physically trap all particulate matter above a certain size.
Passenger locomotive means a locomotive designed and constructed for the primary purpose of propelling passenger trains, and providing power to the passenger cars of the train for such functions as heating, lighting and air conditioning.
Petroleum fuel means gasoline or diesel fuel or another liquid fuel primarily derived from crude oil.
Placed into service means put into initial use for its intended purpose after becoming new.
Power assembly means the components of an engine in which combustion of fuel occurs, and consists of the cylinder, piston and piston rings, valves and ports for admission of charge air and discharge of exhaust gases, fuel injection components and controls, cylinder head and associated components.
Primary fuel means the type of fuel (e.g., diesel fuel) that is consumed in the greatest quantity (mass basis) when the locomotive is operated in use.
Produce means to manufacture or remanufacture. Where a certificate holder does not actually assemble the locomotives or locomotive engines that it manufactures or remanufactures, produce means to allow other entities to assemble locomotives under the certificate holder's certificate.
Railroad means a commercial entity that operates locomotives to transport passengers or freight.
Ramped-modal means relating to the ramped-modal type of testing in subpart F of this part.
Rated power has the meaning given in §1033.140.
Refurbish has the meaning given in §1033.640.
Remanufacture means one of the following:
(1)(i) To replace, or inspect and qualify, each and every power assembly of a locomotive or locomotive engine, whether during a single maintenance event or cumulatively within a five-year period.
(ii) To upgrade a locomotive or locomotive engine.
(iii) To convert a locomotive or locomotive engine to enable it to operate using a fuel other than it was originally manufactured to use.
(iv) To install a remanufactured engine or a freshly manufactured engine into a previously used locomotive.
(v) To repair a locomotive engine that does not contain power assemblies to a condition that is equivalent to or better than its original condition with respect to reliability and fuel consumption.
(2) Remanufacture also means the act of remanufacturing.
Remanufacture system or remanufacturing system means all components (or specifications for components) and instructions necessary to remanufacture a locomotive or locomotive engine in accordance with applicable requirements of this part.
Remanufactured locomotive means either a locomotive powered by a remanufactured locomotive engine, a repowered locomotive, or a refurbished locomotive.
Remanufactured locomotive engine means a locomotive engine that has been remanufactured.
Remanufacturer has the meaning given to “manufacturer” in section 216(1) of the Clean Air Act with respect to remanufactured locomotives. (See §§1033.1 and 1033.601 for applicability of this term.) This term includes:
(1) Any person that is engaged in the manufacture or assembly of remanufactured locomotives or locomotive engines, such as persons who:
(i) Design or produce the emission-related parts used in remanufacturing.
(ii) Install parts in an existing locomotive or locomotive engine to remanufacture it.
(iii) Own or operate the locomotive or locomotive engine and provide specifications as to how an engine is to be remanufactured (i.e., specifying who will perform the work, when the work is to be performed, what parts are to be used, or how to calibrate the adjustable parameters of the engine).
(2) Any person who imports remanufactured locomotives or remanufactured locomotive engines.
Repower means replacement of the engine in a previously used locomotive with a freshly manufactured locomotive engine. See §1033.640.
Repowered locomotive means a locomotive that has been repowered with a freshly manufactured engine.
Revoke has the meaning given in 40 CFR 1068.30. In general this means to terminate the certificate or an exemption for an engine family.
Round means to round numbers as specified in 40 CFR 1065.1001.
Service life means the total life of a locomotive. Service life begins when the locomotive is originally manufactured and continues until the locomotive is permanently removed from service.
Small manufacturer/remanufacturer means a manufacturer/remanufacturer with 1,000 or fewer employees. For purposes of this part, the number of employees includes all employees of the manufacturer/remanufacturer's parent company, if applicable.
Small railroad means a railroad meeting the criterion of paragraph (1) of this definition, but not either of the criteria of paragraphs (2) and (3) of this definition.
(1) To be considered a small railroad, a railroad must qualify as a small business under the Small Business Administration's regulations in 13 CFR part 121.
(2) Class I and Class II railroads (and their subsidiaries) are not small railroads.
(3) Intercity passenger and commuter railroads are excluded from this definition of small railroad. Note that this paragraph (3) does not exclude tourist railroads.
Specified adjustable range means the range of allowable settings for an adjustable component specified by a certificate of conformity.
Specified by a certificate of conformity or specified in a certificate of conformity means stated or otherwise specified in a certificate of conformity or an approved application for certification.
Sulfur-sensitive technology means an emission control technology that would experience a significant drop in emission control performance or emission-system durability when a locomotive is operated on low-sulfur diesel fuel with a sulfur concentration of 300 to 500 ppm as compared to when it is operated on ultra low-sulfur diesel fuel (i.e., fuel with a sulfur concentration less than 15 ppm). Exhaust gas recirculation is not a sulfur-sensitive technology.
Suspend has the meaning given in 40 CFR 1068.30. In general this means to temporarily discontinue the certificate or an exemption for an engine family.
Switch locomotive means a locomotive that is powered by an engine with a maximum rated power (or a combination of engines having a total rated power) of 2300 hp or less. Include auxiliary engines in your calculation of total power if the engines are permanently installed on the locomotive and can be operated while the main propulsion engine is operating. Do not count the power of auxiliary engines that operate only to reduce idling time of the propulsion engine.
Test locomotive means a locomotive or engine in a test sample.
Test sample means the collection of locomotives or engines selected from the population of an engine family for emission testing. This may include testing for certification, production-line testing, or in-use testing.
Tier 0 or Tier 0 means relating to the Tier 0 emission standards, as shown in §1033.101.
Tier 1 or Tier 1 means relating to the Tier 1 emission standards, as shown in §1033.101.
Tier 2 or Tier 2 means relating to the Tier 2 emission standards, as shown in §1033.101.
Tier 3 means relating to the Tier 3 emission standards, as shown in §1033.101.
Tier 4 means relating to the Tier 4 emission standards, as shown in §1033.101.
Total hydrocarbon has the meaning given in 40 CFR 1065.1001. This generally means the combined mass of organic compounds measured by the specified procedure for measuring total hydrocarbon, expressed as a hydrocarbon with an atomic hydrogen-to-carbon ratio of 1.85:1.
Total hydrocarbon equivalent has the meaning given in 40 CFR 1065.1001. This generally means the sum of the carbon mass contributions of non-oxygenated hydrocarbon, alcohols and aldehydes, or other organic compounds that are measured separately as contained in a gas sample, expressed as exhaust hydrocarbon from petroleum-fueled locomotives. The atomic hydrogen-to-carbon ratio of the equivalent hydrocarbon is 1.85:1.
Ultimate purchaser means the first person who in good faith purchases a new locomotive for purposes other than resale.
Ultra low-sulfur diesel fuel means one of the following:
(1) For in-use fuels, ultra low-sulfur diesel fuel means a diesel fuel marketed as ultra low-sulfur diesel fuel having a maximum sulfur concentration of 15 parts per million.
(2) For testing, ultra low-sulfur diesel fuel has the meaning given in 40 CFR part 1065.
Upcoming model year means for an engine family the model year after the one currently in production.
Upgrade means one of the following types of remanufacturing.
(1) Repowering a locomotive that was originally manufactured prior to January 1, 1973.
(2) Refurbishing a locomotive that was originally manufactured prior to January 1, 1973 in a manner that is not freshly manufacturing.
(3) Modifying a locomotive that was originally manufactured prior to January 1, 1973 (or a locomotive that was originally manufactured on or after January 1, 1973, and that is not subject to the emission standards of this part), such that it is intended to comply with the Tier 0 standards. See §1033.615.
Useful life means the period during which the locomotive engine is designed to properly function in terms of reliability and fuel consumption, without being remanufactured, specified as work output or miles. It is the period during which a locomotive is required to comply with all applicable emission standards. See§1033.101(g).
Void has the meaning given in 40 CFR 1068.30. In general this means to invalidate a certificate or an exemption both retroactively and prospectively.
Volatile fuel means a volatile liquid fuel or any fuel that is a gas at atmospheric pressure. Gasoline, natural gas, and LPG are volatile fuels.
Volatile liquid fuel means any liquid fuel other than diesel or biodiesel that is a liquid at atmospheric pressure and has a Reid Vapor Pressure higher than 2.0 pounds per square inch.
We (us, our) means the Administrator of the Environmental Protection Agency and any authorized representatives.
[73 FR 37197, June 30, 2008, as amended at 73 FR 59191, Oct. 8, 2008; 75 FR 22987, Apr. 30, 2010; 81 FR 74010, Oct. 25, 2016; 86 FR 34376, Jun. 29, 2021; 88 FR 4486, Jan. 24, 2023]
§1033.905 Symbols, acronyms, and abbreviations.
The following symbols, acronyms, and abbreviations apply to this part:
ABT averaging, banking, and trading.
AECD auxiliary emission control device.
AESS automatic engine stop/start
AF adjustment factor (see§1033.530).
CFR Code of Federal Regulations.
CH4 methane.
CO carbon monoxide.
CO2 carbon dioxide.
EPA Environmental Protection Agency.
FEL Family Emission Limit.
g/bhp-hr grams per brake horsepower-hour.
HC hydrocarbon.
hp horsepower.
LPG liquefied petroleum gas.
LSD low sulfur diesel.
MW megawatt.
N2O nitrous oxide.
NIST National Institute of Standards and Technology.
NMHC nonmethane hydrocarbons.
NOX oxides of nitrogen.
PM particulate matter.
rpm revolutions per minute.
SAE Society of Automotive Engineers.
SCR selective catalytic reduction.
SEA Selective Enforcement Audit.
THC total hydrocarbon.
THCE total hydrocarbon equivalent.
UL useful life.
ULSD ultra low sulfur diesel.
U.S. United States.
U.S.C. United States Code.
[73 FR 37197, June 30, 2008, as amended at 74 FR 56508, Oct. 30, 2008; 75 FR 22987, Apr. 30, 2010]
§1033.915 Confidential information.
The provisions of 40 CFR 1068.10 apply for information you consider confidential.
[81 FR 74010, Oct. 25, 2016]
§1033.920 How to request a hearing.
(a) You may request a hearing under certain circumstances, as described elsewhere in this part. To do this, you must file a written request, including a description of your objection and any supporting data, within 30 days after we make a decision.
(b) For a hearing you request under the provisions of this part, we will approve your request if we find that your request raises a substantial factual issue.
(c) If we agree to hold a hearing, we will use the procedures specified in 40 CFR part 1068, subpart G.
§1033.925 Reporting and recordkeeping requirements.
(a) This part includes various requirements to submit and record data or other information. Unless we specify otherwise, store required records in any format and on any media and keep them readily available for eight years after you send an associated application for certification, or eight years after you generate the data if they do not support an application for certification. You are expected to keep your own copy of required records rather than relying on someone else to keep records on your behalf. We may review these records at any time. You must promptly send us organized, written records in English if we ask for them. We may require you to submit written records in an electronic format.
(b) The regulations in §1033.255, 40 CFR 1068.25, and 40 CFR 1068.101 describe your obligation to report truthful and complete information. This includes information not related to certification. Failing to properly report information and keep the records we specify violates 40 CFR 1068.101(a)(2), which may involve civil or criminal penalties.
(c) Send all reports and requests for approval to the Designated Compliance Officer (see §1033.801).
(d) Any written information we require you to send to or receive from another company is deemed to be a required record under this section. Such records are also deemed to be submissions to EPA. We may require you to send us these records whether or not you are a certificate holder.
(e) Under the Paperwork Reduction Act (44 U.S.C. 3501 et seq.), the Office of Management and Budget approves the reporting and recordkeeping specified in the applicable regulations in this chapter. The following items illustrate the kind of reporting and recordkeeping we require for locomotives regulated under this part:
(1) We specify the following requirements related to locomotive certification in this part 1033:
(i) In §1033.150 we include various reporting and recordkeeping requirements related to interim provisions.
(ii) In subpart C of this part we identify a wide range of information required to certify engines.
(iii) In §1033.325 we specify certain records related to production-line testing.
(iv) In subpart G of this part we identify several reporting and recordkeeping items for making demonstrations and getting approval related to various special compliance provisions.
(v) In §§1033.725, 1033.730, and 1033.735 we specify certain records related to averaging, banking, and trading.
(vi) In subpart I of this part we specify certain records related to meeting requirements for remanufactured engines.
(2) We specify the following requirements related to testing in 40 CFR part 1065:
(i) In 40 CFR 1065.2 we give an overview of principles for reporting information.
(ii) In 40 CFR 1065.10 and 1065.12 we specify information needs for establishing various changes to published test procedures.
(iii) In 40 CFR 1065.25 we establish basic guidelines for storing test information.
(iv) In 40 CFR 1065.695 we identify the specific information and data items to record when measuring emissions.
(3) We specify the following requirements related to the general compliance provisions in 40 CFR part 1068:
(i) In 40 CFR 1068.5 we establish a process for evaluating good engineering judgment related to testing and certification.
(ii) In 40 CFR 1068.25 we describe general provisions related to sending and keeping information.
(iii) In 40 CFR 1068.27 we require manufacturers to make locomotives available for our testing or inspection if we make such a request.
(iv) In 40 CFR part 1068, subpart C, we identify several reporting and recordkeeping items for making demonstrations and getting approval related to various exemptions.
(v) In 40 CFR part 1068, subpart D, we identify several reporting and recordkeeping items for making demonstrations and getting approval related to importing locomotives and engines.
(vi) In 40 CFR 1068.450 and 1068.455 we specify certain records related to testing production-line locomotives in a selective enforcement audit.
(vii) In 40 CFR 1068.501 we specify certain records related to investigating and reporting emission-related defects.
(viii) In 40 CFR 1068.525 and 1068.530 we specify certain records related to recalling nonconforming locomotives.
(ix) In 40 CFR part 1068, subpart G, we specify certain records for requesting a hearing.
[81 FR 74010, Oct. 25, 2016; 86 FR 34376, Jun. 29, 2021]
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