As used in this subpart, all terms not defined herein shall have the meaning given them in the CAA and in subpart A of this part.
Certified emissions life means the period during which the engine is designed to properly function in terms of reliability and fuel consumption, without being remanufactured, specified as a number of hours of operation or calendar years, whichever comes first. The values for certified emissions life for stationary SI ICE with a maximum engine power less than or equal to 19 KW (25 HP) are given in 40 CFR 90.105, 40 CFR 1054.107, and 40 CFR 1060.101, as appropriate. The values for certified emissions life for stationary SI ICE with a maximum engine power greater than 19 KW (25 HP) certified to 40 CFR part 1048 are given in 40 CFR 1048.101(g). The certified emissions life for stationary SI ICE with a maximum engine power greater than 75 KW (100 HP) certified under the voluntary manufacturer certification program of this subpart is 5,000 hours or 7 years, whichever comes first. You may request in your application for certification that we approve a shorter certified emissions life for an engine family. We may approve a shorter certified emissions life, in hours of engine operation but not in years, if we determine that these engines will rarely operate longer than the shorter certified emissions life. If engines identical to those in the engine family have already been produced and are in use, your demonstration must include documentation from such in-use engines. In other cases, your demonstration must include an engineering analysis of information equivalent to such in-use data, such as data from research engines or similar engine models that are already in production. Your demonstration must also include any overhaul interval that you recommend, any mechanical warranty that you offer for the engine or its components, and any relevant customer design specifications. Your demonstration may include any other relevant information. The certified emissions life value may not be shorter than any of the following:
(i) 1,000 hours of operation.
(ii) Your recommended overhaul interval.
(iii) Your mechanical warranty for the engine.
Certified stationary internal combustion engine means an engine that belongs to an engine family that has a certificate of conformity that complies with the emission standards and requirements in this part, or of 40 CFR part 90, 40 CFR part 1048, or 40 CFR part 1054, as appropriate.
Combustion turbine means all equipment, including but not limited to the turbine, the fuel, air, lubrication and exhaust gas systems, control systems (except emissions control equipment), and any ancillary components and sub-components comprising any simple cycle combustion turbine, any regenerative/recuperative cycle combustion turbine, the combustion turbine portion of any cogeneration cycle combustion system, or the combustion turbine portion of any combined cycle steam/electric generating system.
Compression ignition means relating to a type of stationary internal combustion engine that is not a spark ignition engine.
Date of manufacture means one of the following things:
(1) For freshly manufactured engines and modified engines, date of manufacture means the date the engine is originally produced.
(2) For reconstructed engines, date of manufacture means the date the engine was originally produced, except as specified in paragraph (3) of this definition.
(3) Reconstructed engines are assigned a new date of manufacture if the fixed capital cost of the new and refurbished components exceeds 75 percent of the fixed capital cost of a comparable entirely new facility. An engine that is produced from a previously used engine block does not retain the date of manufacture of the engine in which the engine block was previously used if the engine is produced using all new components except for the engine block. In these cases, the date of manufacture is the date of reconstruction or the date the new engine is produced.
Diesel fuel means any liquid obtained from the distillation of petroleum with a boiling point of approximately 150 to 360 degrees Celsius. One commonly used form is number 2 distillate oil.
Digester gas means any gaseous by-product of wastewater treatment typically formed through the anaerobic decomposition of organic waste materials and composed principally of methane and carbon dioxide (CO2).
Emergency stationary internal combustion engine means any stationary reciprocating internal combustion engine that meets all of the criteria in paragraphs (1) through (3) of this definition. All emergency stationary ICE must comply with the requirements specified in Sec. 60.4243(d) in order to be considered emergency stationary ICE. If the engine does not comply with the requirements specified in Sec. 60.4243(d), then it is not considered to be an emergency stationary ICE under this subpart.
(1) The stationary ICE is operated to provide electrical power or mechanical work during an emergency situation. Examples include stationary ICE used to produce power for critical networks or equipment (including power supplied to portions of a facility) when electric power from the local utility (or the normal power source, if the facility runs on its own power production) is interrupted, or stationary ICE used to pump water in the case of fire or flood, etc.
(2) The stationary ICE is operated under limited circumstances for situations not included in paragraph (1) of this definition, as specified in Sec. 60.4243(d).
(3) The stationary ICE operates as part of a financial arrangement with another entity in situations not included in paragraph (1) of this definition only as allowed in Sec. 60.4243(d)(2)(ii) or (iii) and Sec. 60.4243(d)(3)(i).
Engine manufacturer means the manufacturer of the engine. See the definition of ``manufacturer'' in this section.
Four-stroke engine means any type of engine which completes the power cycle in two crankshaft revolutions, with intake and compression strokes in the first revolution and power and exhaust strokes in the second revolution.
Freshly manufactured engine means an engine that has not been placed into service. An engine becomes freshly manufactured when it is originally produced.
Gasoline means any fuel sold in any State for use in motor vehicles and motor vehicle engines, or nonroad or stationary engines, and commonly or commercially known or sold as gasoline.
Installed means the engine is placed and secured at the location where it is intended to be operated.
Landfill gas means a gaseous by-product of the land application of municipal refuse typically formed through the anaerobic decomposition of waste materials and composed principally of methane and CO2.
Lean burn engine means any two-stroke or four-stroke spark ignited engine that does not meet the definition of a rich burn engine.
Liquefied petroleum gas means any liquefied hydrocarbon gas obtained as a by-product in petroleum refining or natural gas production.
Manufacturer has the meaning given in section 216(1) of the Clean Air Act. In general, this term includes any person who manufactures a stationary engine for sale in the United States or otherwise introduces a new stationary engine into commerce in the United States. This includes importers who import stationary engines for resale.
Maximum engine power means maximum engine power as defined in 40 CFR 1048.801.
Model year means the calendar year in which an engine is manufactured (see ``date of manufacture''), except as follows:
(1) Model year means the annual new model production period of the engine manufacturer in which an engine is manufactured (see ``date of manufacture''), if the annual new model production period is different than the calendar year and includes January 1 of the calendar year for which the model year is named. It may not begin before January 2 of the previous calendar year and it must end by December 31 of the named calendar year.
(2) For an engine that is converted to a stationary engine after being placed into service as a nonroad or other non-stationary engine, model year means the calendar year or new model production period in which the engine was manufactured (see ``date of manufacture'').
Natural gas means a naturally occurring mixture of hydrocarbon and non-hydrocarbon gases found in geologic formations beneath the Earth's surface, of which the principal constituent is methane. Natural gas may be field or pipeline quality.
Other internal combustion engine means any internal combustion engine, except combustion turbines, which is not a reciprocating internal combustion engine or rotary internal combustion engine.
Pipeline-quality natural gas means a naturally occurring fluid mixture of hydrocarbons (e.g., methane, ethane, or propane) produced in geological formations beneath the Earth's surface that maintains a gaseous state at standard atmospheric temperature and pressure under ordinary conditions, and which is provided by a supplier through a pipeline. Pipeline-quality natural gas must either be composed of at least 70 percent methane by volume or have a gross calorific value between 950 and 1,100 British thermal units per standard cubic foot.
Rich burn engine means any four-stroke spark ignited engine where the manufacturer's recommended operating air/fuel ratio divided by the stoichiometric air/fuel ratio at full load conditions is less than or equal to 1.1. Engines originally manufactured as rich burn engines, but modified prior to June 12, 2006, with passive emission control technology for NOX (such as pre-combustion chambers) will be considered lean burn engines. Also, existing engines where there are no manufacturer's recommendations regarding air/fuel ratio will be considered a rich burn engine if the excess oxygen content of the exhaust at full load conditions is less than or equal to 2 percent.
Rotary internal combustion engine means any internal combustion engine which uses rotary motion to convert heat energy into mechanical work.
Spark ignition means relating to either: a gasoline-fueled engine; or any other type of engine with a spark plug (or other sparking device) and with operating characteristics significantly similar to the theoretical Otto combustion cycle. Spark ignition engines usually use a throttle to regulate intake air flow to control power during normal operation. Dual-fuel engines in which a liquid fuel (typically diesel fuel) is used for compression ignition and gaseous fuel (typically natural gas) is used as the primary fuel at an annual average ratio of less than 2 parts diesel fuel to 100 parts total fuel on an energy equivalent basis are spark ignition engines.
Stationary internal combustion engine means any internal combustion engine, except combustion turbines, that converts heat energy into mechanical work and is not mobile. Stationary ICE differ from mobile ICE in that a stationary internal combustion engine is not a nonroad engine as defined at 40 CFR 1068.30 (excluding paragraph (2)(ii) of that definition), and is not used to propel a motor vehicle, aircraft, or a vehicle used solely for competition. Stationary ICE include reciprocating ICE, rotary ICE, and other ICE, except combustion turbines.
Stationary internal combustion engine test cell/stand means an engine test cell/stand, as defined in 40 CFR part 63, subpart PPPPP, that tests stationary ICE.
Stoichiometric means the theoretical air-to-fuel ratio required for complete combustion.
Subpart means 40 CFR part 60, subpart JJJJ.
Two-stroke engine means a type of engine which completes the power cycle in single crankshaft revolution by combining the intake and compression operations into one stroke and the power and exhaust operations into a second stroke. This system requires auxiliary scavenging and inherently runs lean of stoichiometric.
Volatile organic compounds means volatile organic compounds as defined in 40 CFR 51.100(s).
Voluntary certification program means an optional engine certification program that manufacturers of stationary SI internal combustion engines with a maximum engine power greater than 19 KW (25 HP) that do not use gasoline and are not rich burn engines that use LPG can choose to participate in to certify their engines to the emission standards in Sec. 60.4231(d) or (e), as applicable. [73 FR 3591, Jan. 18, 2008, as amended at 73 FR 59177, Oct. 8, 2008; 76 FR 37974, June 28, 2011; 78 FR 6698, Jan. 30, 2013]
Sec. Table 1 to Subpart JJJJ of Part 60--NOX, CO, and VOC Emission Standards for Stationary Non-Emergency SI Engines [gteqt]100 HP (Except Gasoline and Rich Burn LPG), Stationary SI Landfill/Digester Gas
Engines, and Stationary Emergency Engines 25 HP ----------------------------------------------------------------------------------------------------------------
Emission standards a
-----------------------------------------
Engine type and fuel Maximum engine power Manufacture g/HP-hr ppmvd at 15% O2
date -----------------------------------------
NOX CO VOC d NOX CO VOC d----------------------------------------------------------------------------------------------------------------Non-Emergency SI Natural Gas 100<=HP<500........... 7/1/2008 2.0 4.0 1.0 160 540 86
\b\ and Non-Emergency SI Lean
Burn LPG \b\.
1/1/2011 1.0 2.0 0.7 82 270 60Non-Emergency SI Lean Burn 500<=HP<1,350......... 1/1/2008 2.0 4.0 1.0 160 540 86
Natural Gas and LPG.
7/1/2010 1.0 2.0 0.7 82 270 60Non-Emergency SI Natural Gas HP=500..... 7/1/2007 2.0 4.0 1.0 160 540 86
and Non-Emergency SI Lean
Burn LPG (except lean burn
500<=HP<1,350).
HP=500..... 7/1/2010 1.0 2.0 0.7 82 270 60Landfill/Digester Gas (except HP<500................ 7/1/2008 3.0 5.0 1.0 220 610 80
lean burn 500<=HP<1,350).
1/1/2011 2.0 5.0 1.0 150 610 80
HP=500..... 7/1/2007 3.0 5.0 1.0 220 610 80
7/1/2010 2.0 5.0 1.0 150 610 80Landfill/Digester Gas Lean 500<=HP<1,350......... 1/1/2008 3.0 5.0 1.0 220 610 80
Burn.
7/1/2010 2.0 5.0 1.0 150 610 80Emergency..................... 25=130..... .............. 2.0 4.0 1.0 160 540 86----------------------------------------------------------------------------------------------------------------\a\ Owners and operators of stationary non-certified SI engines may choose to comply with the emission standards
in units of either g/HP-hr or ppmvd at 15 percent O2.\b\ Owners and operators of new or reconstructed non-emergency lean burn SI stationary engines with a site
rating of greater than or equal to 250 brake HP located at a major source that are meeting the requirements of
40 CFR part 63, subpart ZZZZ, Table 2a do not have to comply with the CO emission standards of Table 1 of this
subpart.\c\ The emission standards applicable to emergency engines between 25 HP and 130 HP are in terms of NOX + HC.
\d\ For purposes of this subpart, when calculating emissions of volatile organic compounds, emissions of
formaldehyde should not be included. [76 FR 37975, June 28, 2011]
Sec. Table 2 to Subpart JJJJ of Part 60--Requirements for Performance
Tests
As stated in Sec. 60.4244, you must comply with the following requirements for performance tests within 10 percent of 100 percent peak (or the highest achievable) load: ----------------------------------------------------------------------------------------------------------------
According to the
For each Complying with the You must Using following
requirement to requirements----------------------------------------------------------------------------------------------------------------1. Stationary SI internal a. limit the i. Select the (1) Method 1 or 1A (a) Alternatively,
combustion engine demonstrating concentration of sampling port of 40 CFR part for NOX, O2, and
compliance according to Sec. NOX in the location and the 60, appendix A-1, moisture
60.4244.. stationary SI number/location if measuring flow measurement,
internal of traverse rate. ducts <=6 inches
combustion engine points at the in diameter may
exhaust.. exhaust of the be sampled at a
stationary single point
internal located at the
combustion duct centroid and
engine;. ducts >6 and <=12
inches in
diameter may be
sampled at 3
traverse points
located at 16.7,
50.0, and 83.3%
of the
measurement line
('3-point long
line'). If the
duct is >12
inches in
diameter and the
sampling port
location meets
the two and half-
diameter
criterion of
Section 11.1.1 of
Method 1 of 40
CFR part 60,
Appendix A, the
duct may be
sampled at '3-
point long line';
otherwise,
conduct the
stratification
testing and
select sampling
points according
to Section 8.1.2
of Method 7E of
40 CFR part 60,
Appendix A.
ii. Determine the (2) Method 3, 3A, (b) Measurements
O2 concentration or 3B\b\ of 40 to determine O2
of the stationary CFR part 60, concentration
internal appendix A-2 or must be made at
combustion engine ASTM Method D6522- the same time as
exhaust at the 00 (Reapproved the measurements
sampling port 2005) a e. for NOX
location;. concentration.
iii. If necessary, (3) Method 2 or 2C
determine the of 40 CFR part
exhaust flowrate 60, appendix A-1
of the stationary or Method 19 of
internal 40 CFR part 60,
combustion engine appendix A-7.
exhaust;.
iv. If necessary, (4) Method 4 of 40 (c) Measurements
measure moisture CFR part 60, to determine
content of the appendix A-3, moisture must be
stationary Method 320 of 40 made at the same
internal CFR part 63, time as the
combustion engine appendix A, or measurement for
exhaust at the ASTM Method D NOX
sampling port 6348-03 \e\. concentration.
location; and
v. Measure NOX at (5) Method 7E of (d) Results of
the exhaust of 40 CFR part 60, this test consist
the stationary appendix A-4, of the average of
internal ASTM Method D6522- the three 1-hour
combustion 00 (Reapproved or longer runs.
engine; if using 2005) a e, Method
a control device, 320 of 40 CFR
the sampling site part 63, appendix
must be located A, or ASTM Method
at the outlet of D 6348-03 \e\.
the control
device..
b. limit the i. Select the (1) Method 1 or 1A (a) Alternatively,
concentration of sampling port of 40 CFR part for CO, O2, and
CO in the location and the 60, appendix A-1, moisture
stationary SI number/location if measuring flow measurement,
internal of traverse rate. ducts <=6 inches
combustion engine points at the in diameter may
exhaust.. exhaust of the be sampled at a
stationary single point
internal located at the
combustion duct centroid and
engine;. ducts >6 and <=12
inches in
diameter may be
sampled at 3
traverse points
located at 16.7,
50.0, and 83.3%
of the
measurement line
('3-point long
line'). If the
duct is >12
inches in
diameter and the
sampling port
location meets
the two and half-
diameter
criterion of
Section 11.1.1 of
Method 1 of 40
CFR part 60,
Appendix A, the
duct may be
sampled at '3-
point long line';
otherwise,
conduct the
stratification
testing and
select sampling
points according
to Section 8.1.2
of Method 7E of
40 CFR part 60,
Appendix A.
ii. Determine the (2) Method 3, 3A, (b) Measurements
O2 concentration or 3B \b\ of 40 to determine O2
of the stationary CFR part 60, concentration
internal appendix A-2 or must be made at
combustion engine ASTM Method D6522- the same time as
exhaust at the 00 (Reapproved the measurements
sampling port 2005) a e. for CO
location;. concentration.
iii. If necessary, (3) Method 2 or 2C
determine the of 40 CFR part
exhaust flowrate 60, appendix A-1
of the stationary or Method 19 of
internal 40 CFR part 60,
combustion engine appendix A-7.
exhaust;.
iv. If necessary, (4) Method 4 of 40 (c) Measurements
measure moisture CFR part 60, to determine
content of the appendix A-3, moisture must be
stationary Method 320 of 40 made at the same
internal CFR part 63, time as the
combustion engine appendix A, or measurement for
exhaust at the ASTM Method D CO concentration.
sampling port 6348-03 \e\.
location; and
v. Measure CO at (5) Method 10 of (d) Results of
the exhaust of 40 CFR part 60, this test consist
the stationary appendix A4, ASTM of the average of
internal Method D6522-00 the three 1-hour
combustion (Reapproved 2005) or longer runs.
engine; if using a e, Method 320
a control device, of 40 CFR part
the sampling site 63, appendix A,
must be located or ASTM Method D
at the outlet of 6348-03 \e\.
the control
device..
c. limit the i. Select the (1) Method 1 or 1A (a) Alternatively,
concentration of sampling port of 40 CFR part for VOC, O2, and
VOC in the location and the 60, appendix A-1, moisture
stationary SI number/location if measuring flow measurement,
internal of traverse rate. ducts <=6 inches
combustion engine points at the in diameter may
exhaust. exhaust of the be sampled at a
stationary single point
internal located at the
combustion duct centroid and
engine;. ducts >6 and <=12
inches in
diameter may be
sampled at 3
traverse points
located at 16.7,
50.0, and 83.3%
of the
measurement line
('3-point long
line'). If the
duct is >12
inches in
diameter and the
sampling port
location meets
the two and half-
diameter
criterion of
Section 11.1.1 of
Method 1 of 40
CFR part 60,
Appendix A, the
duct may be
sampled at '3-
point long line';
otherwise,
conduct the
stratification
testing and
select sampling
points according
to Section 8.1.2
of Method 7E of
40 CFR part 60,
Appendix A.
ii. Determine the (2) Method 3, 3A, (b) Measurements
O2 concentration or 3B \b\ of 40 to determine O2
of the stationary CFR part 60, concentration
internal appendix A-2 or must be made at
combustion engine ASTM Method D6522- the same time as
exhaust at the 00 (Reapproved the measurements
sampling port 2005) a e. for VOC
location;. concentration.
iii. If necessary, (3) Method 2 or 2C
determine the of 40 CFR part
exhaust flowrate 60, appendix A-1
of the stationary or Method 19 of
internal 40 CFR part 60,
combustion engine appendix A-7.
exhaust;.
iv. If necessary, (4) Method 4 of 40 (c) Measurements
measure moisture CFR part 60, to determine
content of the appendix A-3, moisture must be
stationary Method 320 of 40 made at the same
internal CFR part 63, time as the
combustion engine appendix A, or measurement for
exhaust at the ASTM Method D VOC
sampling port 6348-03 \e\. concentration.
location; and
v. Measure VOC at (5) Methods 25A (d) Results of
the exhaust of and 18 of 40 CFR this test consist
the stationary part 60, of the average of
internal appendices A-6 the three 1-hour
combustion and A-7, Method or longer runs.
engine; if using 25A with the use
a control device, of a methane
the sampling site cutter as
must be located described in 40
at the outlet of CFR 1065.265,
the control Method 18 of 40
device.. CFR part 60,
appendix A-6 c d,
Method 320 of 40
CFR part 63,
appendix A, or
ASTM Method D
6348-03 \e\.----------------------------------------------------------------------------------------------------------------\a\ Also, you may petition the Administrator for approval to use alternative methods for portable analyzer.\b\ You may use ASME PTC 19.10-1981, Flue and Exhaust Gas Analyses, for measuring the O2 content of the exhaust
gas as an alternative to EPA Method 3B. AMSE PTC 19.10-1981 incorporated by reference, see 40 CFR 60.17
\c\ You may use EPA Method 18 of 40 CFR part 60, appendix A-6, provided that you conduct an adequate pre-survey
test prior to the emissions test, such as the one described in OTM 11 on EPA's Web site (http://www.epa.gov/
ttn/ emc/prelim/otm11.pdf).\d\ You may use ASTM D6420-99 (2004), Test Method for Determination of Gaseous Organic Compounds by Direct
Interface Gas Chromatography/Mass Spectrometry as an alternative to EPA Method 18 for measuring total
nonmethane organic. ASTM D6420-99(2004) incorporated by reference; see 40 CFR 60.17.\e\ Incorporated by reference; see 40 CFR 60.17. [79 FR 11253, Feb. 27, 2014]
Sec. Table 3 to Subpart JJJJ of Part 60--Applicability of General
Provisions to Subpart JJJJ
[As stated in Sec. 60.4246, you must comply with the following applicable General Provisions]----------------------------------------------------------------------------------------------------------------
General provisions citation Subject of citation Applies to subpart Explanation----------------------------------------------------------------------------------------------------------------Sec. 60.1.......................... General applicability Yes....................
of the General
Provisions.Sec. 60.2.......................... Definitions............ Yes.................... Additional terms
defined in Sec.
60.4248.Sec. 60.3.......................... Units and abbreviations Yes....................Sec. 60.4.......................... Address................ Yes....................Sec. 60.5.......................... Determination of Yes....................
construction or
modification.Sec. 60.6.......................... Review of plans........ Yes....................Sec. 60.7.......................... Notification and Yes.................... Except that Sec. 60.7
Recordkeeping. only applies as
specified in Sec.
60.4245.Sec. 60.8.......................... Performance tests...... Yes.................... Except that Sec. 60.8
only applies to owners
and operators who are
subject to performance
testing in subpart
JJJJ.Sec. 60.9.......................... Availability of Yes....................
information.Sec. 60.10......................... State Authority........ Yes....................Sec. 60.11......................... Compliance with Yes.................... Requirements are
standards and specified in subpart
maintenance JJJJ.
requirements.Sec. 60.12......................... Circumvention.......... Yes....................Sec. 60.13......................... Monitoring requirements No.....................Sec. 60.14......................... Modification........... Yes....................Sec. 60.15......................... Reconstruction......... Yes....................Sec. 60.16......................... Priority list.......... Yes....................Sec. 60.17......................... Incorporations by Yes....................
reference.Sec. 60.18......................... General control device No.....................
requirements.Sec. 60.19......................... General notification Yes....................
and reporting
requirements.---------------------------------------------------------------------------------------------------------------- Sec. Table 4 to Subpart JJJJ of Part 60--Applicability of Mobile Source
Provisions for Manufacturers Participating in the Voluntary
Certification Program and Certifying Stationary SI ICE to Emission
Standards in Table 1 of Subpart JJJJ
[As stated in Sec. 60.4247, you must comply with the following applicable mobile source provisions if you area manufacturer participating in the voluntary certification program and certifying stationary SI ICE to emission
standards in Table 1 of subpart JJJJ]----------------------------------------------------------------------------------------------------------------
Mobile source provisions citation Subject of citation Applies to subpart Explanation----------------------------------------------------------------------------------------------------------------1048 subpart A....................... Overview and Yes....................
Applicability.1048 subpart B....................... Emission Standards and Yes.................... Except for the specific
Related Requirements. sections below.1048.101............................. Exhaust Emission No.....................
Standards.1048.105............................. Evaporative Emission No.....................
Standards.1048.110............................. Diagnosing Malfunctions No.....................1048.140............................. Certifying Blue Sky No.....................
Series Engines.1048.145............................. Interim Provisions..... No.....................1048 subpart C....................... Certifying Engine Yes.................... Except for the specific
Families. sections below.1048.205(b).......................... AECD reporting......... Yes....................1048.205(c).......................... OBD Requirements....... No.....................1048.205(n).......................... Deterioration Factors.. Yes.................... Except as indicated in
60.4247(c).
1048.205(p)(1)....................... Deterioration Factor Yes....................
Discussion.1048.205(p)(2)....................... Liquid Fuels as they No.....................
require.1048.240(b)(c)(d).................... Deterioration Factors.. Yes....................1048 subpart D....................... Testing Production-Line Yes....................
Engines.1048 subpart E....................... Testing In-Use Engines. No.....................1048 subpart F....................... Test Procedures........ Yes....................1065.5(a)(4)......................... Raw sampling (refers Yes....................
reader back to the
specific emissions
regulation for
guidance).1048 subpart G....................... Compliance Provisions.. Yes....................1048 subpart H....................... Reserved...............1048 subpart I....................... Definitions and Other Yes....................
Reference Information.1048 appendix I and II............... Yes....................1065 (all subparts).................. Engine Testing Yes.................... Except for the specific
Procedures. section below.1065.715............................. Test Fuel No.....................
Specifications for
Natural Gas.1068 (all subparts).................. General Compliance Yes.................... Except for the specific
Provisions for Nonroad sections below.
Programs.1068.245............................. Hardship Provisions for No.....................
Unusual Circumstances.1068.250............................. Hardship Provisions for No.....................
Small-Volume
Manufacturers.1068.255............................. Hardship Provisions for No.....................
Equipment
Manufacturers and
Secondary Engine
Manufacturers.---------------------------------------------------------------------------------------------------------------- Subpart KKKK_Standards of Performance for Stationary Combustion Turbines
Source: 71 FR 38497, July 6, 2006, unless otherwise noted.
Introduction