Skip to Content

Correction

Reduction of Charges for Certain Cotton Textile Products Produced or Manufactured in the Republic of Turkey

Document Details

Information about this document as published in the Federal Register.

Published Document

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

Start Preamble Start Printed Page 59602 November 16, 2001. End Preamble Start Supplemental Information

Correction

In notice document 01-29109 appearing on page 58123 in the issue of Tuesday, November 20, 2001, make the following corrections:

(1) On page 58123, beginning in the first column, the last paragraph, the Authority citation, should have appeared as follows;

Start Authority

“Authority: Section 204 of the Agricultural Act of 1956, as amended (7 U.S.C. 1854); Executive Order 11651 of March 3, 1972, as amended.”

End Authority

(2) On the same page, in the third column, the first paragraph should have appeared as follows;

“The Committee for the Implementation of Textile Agreements has determined that this action falls within the foreign affairs exception of the rulemaking provisions of 5 U.S.C. 553(a)(1).”

End Supplemental Information Start Preamble End Preamble Start Supplemental Information

CFR Correction

Editorial Note:

On Monday, November 26, 2001, this rule document FR Doc. 01-55530 appeared on 66 FR 58953-58964. Due to additional text being inadvertently added, it is being reprinted in its entirety.

In Title 40 of the Code of Federal Regulations, Parts 87 to 99, revised as of July 1, 2001, part 92 is corrected in § 92.120 by revising equations (1) and (2) in paragraph (c)(2)(v), in § 92.121 by revising paragraphs (b)(2)(vi), (b)(2)(ix), (b)(2)(xi)(A), and (b)(4)(iv), and by revising § 92.132 to read as follows:

NDIR analyzer calibration and checks.
* * * * *

(c)* * *

(2)* * *

(v)* * *

y = Ax4 + Bx3 + Cx2 + Dx + E  (1)

y = x/(Ax4 + Bx3 + Cx2 + Dx + E) (2)

where:

y = concentration.

x = chart deflection.

* * * * *
Oxides of nitrogen analyzer calibration and check.
* * * * *

(b)* * *

(2)* * *

(vi) Turn on the NOX generator O2 (or air) supply and adjust the O2 (or air) flow rate so that the NO indicated by the analyzer is about 10 percent less than indicated in step in paragraph (b)(2)(v) of this section. Record the concentration of NO in this NO + O2 mixture.

* * * * *

(ix) Switch off the NOX generation, but maintain gas flow through the system. The oxides of nitrogen analyzer will indicate the total NOX in the NO + O2 mixture. Record this value.

* * * * *

(xi)* * *

(A) Percent Efficiency=(1 + (a − b)/(c − d))(100)

where:

a=concentration obtained in paragraph (b)(2)(viii) of this section.

b=concentration obtained in paragraph (b)(2)(ix) of this section.

c=concentration obtained in paragraph (b)(2)(vi) of this section.

d=concentration obtained in paragraph (b)(2)(vii) of this section.

* * * * *

(4)* * *

(iv) Calculate the concentration of the converter checking gas using the results from step in paragraph (b)(4)(iii) of this section and the converter efficiency from paragraph (b)(2) of this section as follows:

Concentration=(((X-Y)(100))/Efficiency) + Y

* * * * *
Calculations.

(a) Duty-cycle emissions. This section describes the calculation of duty-cycle emissions, in terms of grams per brake horsepower hour (g/bhp-hr). The calculation involves the weighted summing of the product of the throttle notch mass emission rates and dividing by the weighted sum of the brake horsepower. The final reported duty-cycle emission test results are calculated as follows:

(1)(i) Eidc=(Σ(Mij)(Fj))/(Σ(BHPj)(Fj))

Where:

Eidc=Duty-cycle weighted, brake-specific mass emission rate of pollutant i (i.e., HC, CO, NOX or PM and, if appropriate, THCE or NMHC) in grams per brake horsepower-hour;

Mij=the mass emission rate pollutant i for mode j;

Fj=the applicable weighting factor listed in Table B132-1 for mode j;

BHPj=the measured brake horsepower for mode j.

(ii) Table B132-1 follows:

Table B132-1—Weighting Factors for Calculating Emission Rates

Throttle notch settingTest modeLocomotive not equipped with multiple idle notchesLocomotive equipped with multiple idle notches
Line-haulSwitchLine-haulSwitch
Low Idle1aNANA0.1900.299
Start Printed Page 59603
Normal Idle10.3800.5980.1900.299
Dynamic Brake20.1250.0000.1250.000
Notch 130.0650.1240.0650.124
Notch 240.0650.1230.0650.123
Notch 350.0520.0580.0520.058
Notch 460.0440.0360.0440.036
Notch 570.0380.0360.0380.036
Notch 680.0390.0150.0390.015
Notch 790.0300.0020.0300.002
Notch 8100.1620.0080.1620.008

(2) Example: For the line-haul cycle, for locomotives equipped with normal and low idle, and with dynamic brake, the brake-specific emission rate for HC would be calculated as:

EHCdc=[(MHCla) (0.190) + (MHC1) (0.190) + (MHC2) (0.125) + (MHC3) (0.065) + (MHC4) (0.065) + (MHC5) (0.052) + (MHC6) (0.044) + (MHC7) (0.038) + (MHC8) (0.039) + (MHC9) (0.030) + (MHC10) (0.162)]/[(BHP1a) (0.190) + (BHP1) (0.190) + (BHP2) (0.125) + (BHP3) (0.065) + (BHP4) (0.065) + (BHP5) (0.052) + (BHP6) (0.044) + (BHP7) (0.038) + (BHP8) (0.039) + (BHP9) (0.030) + (BHP10) (0.162)]

(3) In each mode, brake horsepower output is the power that the engine delivers as output (normally at the flywheel), as defined in § 92.2.

(i) For locomotive testing (or engine testing using a locomotive alternator/generator instead of a dynamometer), brake horsepower is calculated as:

BHP=HPout/Aeff + HPacc

Where:

HPout=Measured horsepower output of the alternator/generator.

Aeff=Efficiency of the alternator/generator.

HPacc=Accessory horsepower.

(ii) For engine dynamometer testing, brake horsepower is determined from the engine speed and torque.

(4) For locomotive equipped with features that shut the engine off after prolonged periods of idle, the measured mass emission rate Mi1 (and Mi1a as applicable) shall be multiplied by a factor equal to one minus the estimated fraction reduction in idling time that will result in use from the shutdown feature. Application of this adjustment is subject to the Administrator's approval.

(b) Throttle notch emissions. This paragraph (b) describes the calculation of throttle notch emissions for all operating modes, including: idle (normal and low, as applicable); dynamic brake; and traction power points. The throttle notch (operating mode) emission test results, final reported values and values used in paragraph (a)(1) of this section are calculated as follows:

(1) Brake specific emissions (Eij) in grams per brake horsepower-hour of each species i (i.e., HC, CO, NOX or PM and, if appropriate, THCE or NMHC) for each mode j:

(i) EHC mode=HC grams/BHP-hr=MHC mode/Measured BHP in mode.

Where:

MHC mode=Mass HC emissions (grams per hour) for each test mode.

(ii) ETHCE mode=THCE grams/BHP-hr=MTHCE mode/Measured BHP in mode.

Where:

MTHCE mode (Total hydrocarbon equivalent mass emissions (grams per hour) for each test mode):

=MHCj + Σ (Mij) (MWCp)/MWCi

Mij=the mass emission rate oxygenated pollutant i for mode j.

MWCi=the molecular weight of pollutant i divided by the number of carbon atoms per molecule of pollutant i.

MWCp=the molecular weight of a typical petroleum fuel component divided by the number of carbon atoms per molecule of a typical petroleum fuel component=13.8756.

(iii) ENMHC mode=NMHC grams/BHP-hr=MNMHC mode/Measured BHP in mode.

Where:

MNMHC mode=Mass NMHC emissions (grams per hour) for each test mode.

(iv) ECO mode=CO grams/BHP-hr=MCO mode/Measured BHP in mode.

Where:

MCO mode=Mass CO emissions (grams per hour) for each test mode.

(v) ENOx mode=NOX grams/BHP-hr=MNOx mode/Measured BHP in mode.

Where:

MNOx mode=Mass NOX emissions (grams per hour) for each test mode.

(vi) EPM mode=PM grams/BHP-hr=MPM mode/Measured BHP in mode.

Where:

MPM mode=Mass PM emissions (grams per hour) for each test mode.

(vii) EAL mode=Aldehydes grams/BHP-hr=MAL mode/Measured BHP in mode.

(vii) EAL mode=Aldehydes grams/BHP-hr=MAL mode/Measured BHP in mode.

Where:

MAL mode=Total aldehyde mass emissions (grams per hour) for each test mode.

(2) Mass Emissions—Raw exhaust measurements. For raw exhaust measurements mass emissions (grams per hour) of each species for each mode:

(i) General equations. (A) The mass emission rate, MX mode (g/hr), of each pollutant (HC, NOX, CO2, CO, CH4 CH3 OH, CH3 CH2 OH, CH2 O, CH3 CH2 O) for each operating mode for raw measurements is determined based on one of the following equations:

MX mode=(DX/106)(DVol)(MWX/Vm)

MX mode=(WX/106)(WVol)(MWX/Vm)

Where:

X designates the pollutant (e.g., HC), DX is the concentration of pollutant X (ppm or ppmC) on a dry basis, MWX is the molecular weight of the pollutant (g/mol), DVol is the total exhaust flow rate (ft3/hr) on a dry basis, WX is the concentration of pollutant X (ppm or ppmC) on a wet basis, WVol is the total exhaust flow rate (ft3/hr) on a wet basis, Vm is the volume of one mole of gas at standard temperature and pressure (ft3/mol).

(B) All measured volumes and volumetric flow rates must be corrected to standard temperature and pressure prior to calculations.

(ii) The following abbreviations and equations apply to this paragraph (b)(2):

α=Atomic hydrogen/carbon ratio of the fuel.

β=Atomic oxygen/carbon ratio of the fuel.

CMWf=Molecular weight of the fuel per carbon atom, or carbon molecular weight (g/moleC)=(12.011 + 1.008α + 16.000β).

DCO=CO concentration in exhaust, ppm (dry).

DCO2=CO2 concentration in exhaust, percent (dry).

DHC=HC carbon concentration in exhaust, ppm C (dry).Start Printed Page 59604

DNOX=NOX concentration in exhaust, in ppm (dry).

DVol=Total exhaust flow rate (ft3/hr) on a dry basis; or

 =(Vm)(Wf)/((CMWf) (DHC/106 + DCO/106 + DCO2/100)).

K=Water gas equilibrium constant=3.5.

Kw=Wet to dry correction factor.

MF=Mass flow-rate of fuel used in the engine in lb/hr=Wf/453.59.

MWC=Atomic weight of carbon=12.011.

MWCO=Molecular weight of CO=28.011.

MWH=Atomic weight of hydrogen=1.008.

MWNO2=Molecular weight of nitrogen dioxide (NO2)=46.008.

MWO=Molecular weight of atomic oxygen=16.000.

T=Temperature of inlet air ( °F).

Vm=Volume of one mole of gas at standard temperature and pressure (ft3/mole).

Wf=Mass flow-rate of fuel used in the engine, in grams/hr=(453.59)×(Mf lbs/hr).

WCO2=CO2 concentration in exhaust, percent (wet).

WHC=HC concentration in exhaust, ppm C (wet).

WVol=Total exhaust flow rate (ft3/hr) on a wet basis; or

 =(Vm)(Wf)/((CMWf)(WHC/106 + WCO/106 WCO2/100)).

(iii) Calculation of individual pollutant masses. Calculations for mass emission are shown here in multiple forms. One set of equations is used when sample is analyzed dry (equations where the concentrations are expressed as DX), and the other set is used when the sample is analyzed wet (equations where the concentrations are expressed as WX). When samples are analyzed for some constituents dry and for some constituents wet, the wet concentrations must be converted to dry concentrations, and the equations for dry concentrations used. Also, the equations for HC, NMHC, CO, and NOX have multiple forms that are algebraically equivalent: An explicit form that requires intermediate calculation of Vm and DVol or WVol; and an implicit form that uses only the concentrations (e.g., DCO) and the mass flow rate of the fuel. For these calculations, either form may be used.

(A) Hydrocarbons and nonmethane hydrocarbons.

(1) Hydrocarbons. (i) For petroleum-fueled engines:

MHC mode

 =(DHC)CMWf (DVol)(106)/Vm

 =((DHC/106)(Wf)/((DCO/106) + (DCO2/100) + (DHC/106) + (ΣDX/106)))

MHC mode

=(WHC)CMWf (WVol)(106)/Vm

=((WHC/106)(Wf)/((WCO/106) + (WCO2/100) + (WHC/106) + (Σ(WX/106)))

(ii) For alcohol-fueled engines:

DHC=FID HC − Σ(rx)(DX)

WHC=FID HC − Σ(rx)(WX)

Where:

FID HC=Concentration of “hydrocarbon” plus other organics such as methanol in exhaust as measured by the FID, ppm carbon equivalent.

rx=FID response to oxygenated species×(methanol, ethanol, or acetaldehyde).

DX=Concentration of oxygenated species×(methanol, ethanol, or acetaldehyde) in exhaust as determined from the dry exhaust sample, ppm carbon (e.g., DCH3OH, 2(DCH3CH2OH)).

WX=Concentration of oxygenated species×(methanol, ethanol, or acetaldehyde) in exhaust as determined from the wet exhaust sample, ppm carbon.

ΣDX=The sum of concentrations DX for all oxygenated species.

ΣWX=The sum of concentrations WX for all oxygenated species.

(2) Nonmethane hydrocarbons:

MNMHC mode=(DNMHC)CMWf (DVol) (106)/Vm

=((DNMHC/106)(Wf)/((DCO/106) + (DCO2/100) + (DHC/106)))

MNMHC mode=(WNMHC)CMWf (WVol) (106)/Vm

=((WNMHC/106)(Wf)/((WCO/106) + (WCO2/100) + (WHC/106)))

Where:

DNMHC=FID HC − (rCH4)(DCH4)

WNMHC=FID HC − (rCH4)(WCH4)

FID HC=Concentration of “hydrocarbon” plus other organics such as methane in exhaust as measured by the FID, ppm carbon equivalent.

rCH4=FID response to methane.

DCH4=Concentration of methane in exhaust as determined from the dry exhaust sample, ppm.

WCH4=Concentration of methane in exhaust as determined from the wet exhaust sample, ppm.

(B) Carbon monoxide:

MCO mode=(DCO)MWCO (DVol)/106/Vm

=((MWCO (DCO/106)(Wf)/((CMWf)(DCO/106) + (DCO2/100) + DHC/106) + (ΣDX/106)))

MCO mode=(WCO)MWCO (DVol)(106)/Vm

+ ((MWCO (WCO/106)(Wf)/((CMWf)(WCO/106) + (WCO2/100) + WHC/106) + (ΣWX/106)))

(C) Oxides of nitrogen:

MNOx mode=(DNOX)MWNO2 (DVol)(106)/Vm

=((MWNO2 (DNOX/106)(Wf)/((CMWf)(DCO/106) + (DCO2/100) + (DHC/106) + (ΣDX/106)))

MNOx mode=(WNOX)MWNO2 (DVol)(106)/Vm

=((MWNO2 (WNOX/106)(Wf)/((CMWf)(WCO/106) + (WCO2/100) + (WHC/106) + (ΣWX/106)))

(D) Methanol:

MCH3OH mode=(DCH3OH/106)32.042(DVol)/Vm

MCH3OH mode=(WCH3OH/106)32.042(WVol)/Vm

Where:

DCH3OH=(Vm)(106)[(C1×AV1) + (C2×AV2)]/DVolMS.

WCH3OH=(Vm)(106)[(C1×AV1) + (C2×AV2)]/WVolMS.

Ci=concentration of methanol in impinger i (1 or 2) in mol/ml.

AVi=Volume of absorbing reagent in impinger i (1 or 2) in ml.

DVolMS=Volume (standard ft3) of exhaust sample drawn through methanol impingers (dry).

WVolMS=Volume (standard ft3) of exhaust sample drawn through methanol impingers (wet).

(E) Ethanol:

MCH3CH2OH mode=(DCH3CH2OH/106)23.035(DVol)/Vm

MCH3CH2OH mode = (WCH3CH2OH/106)23.035(WVol)/Vm

Where:

DCH3CH2OH=(Vm)(106)[(C1×AV1)

  + (C2×AV2)]/DVolES.

WCH3CH2OH=(Vm)(106) [(C1×AV1) + (C2×AV2)]/WVolES.

Ci=concentration of ethanol in impinger i (1 or 2) in mol/ml.

AVi=Volume of absorbing reagent in impinger i (1 or 2) in ml.

DVolES=Volume (standard ft3) of exhaust sample drawn through ethanol impingers (dry).

WVolES=Volume (standard ft3) of exhaust sample drawn through ethanol impingers (wet).

(F) Formaldehyde:

MCH2O mode=(DCH2O/106)30.026(DVol)/Vm

MCH2O mode=(WCH2O/106)30.026(WVol)/Vm

(1) If aldehydes are measured using impingers:

DCH2O=(Vm)(106)[(C1×AV1) + (C2×AV2)]/DVolFS

WCH2O=(Vm)(106)[(C1×AV1) + (C2×AV2)]/WVolFS

(2) If aldehydes are measured using cartridges:

DCH2O=(Vm)(106)(CR×AVR)/DVolFS

WCH2O=(Vm)(106)(CR×AVR)/WVolFS

(3) The following definitions apply to this paragraph (b)(2)(iii)(F):

AVi=Volume of absorbing reagent in impinger i (1 or 2) in ml.

AVR=Volume of absorbing reagent use to rinse the cartridge in ml.

Ci=concentration of formaldehyde in impinger i (1 or 2) in mol/ml.

CR=concentration of formaldehyde in solvent rinse in mol/ml.

DVolFS=Volume (standard ft3) of exhaust sample drawn through formaldehyde sampling system (dry).

WVolFS=Volume (standard ft3) of exhaust sample drawn through formaldehyde sampling system (wet).

(G) Acetaldehyde:

MCH3CHO mode=(DCH3CHO/106)27.027(DVol)/VmStart Printed Page 59605

MCH3CHO mode=(WCH3CHO/106)27.027(WVol)/Vm

(1) If aldehydes are measured using impingers:

DCH3CHO=(Vm)(106)[(C1×AV1) + (C2× AV2)]/DVolAS

WCH3CHO=(Vm)(106)[(C1×AV1) + C2× AV2)]/WVolAS

(2) If aldehydes are measured using cartridges:

DCH3CHO=(Vm)(106)(CR×AVR)/DVolAS

WCH3CHO=(Vm)(106)(CR×AVR)/WVolAS

(3) The following definitions apply to this paragraph (b)(2)(iii)(G):

AVi=Volume of absorbing reagent in impinger i (1 or 2) in ml.

AVR=Volume of absorbing reagent use to rinse the cartridge in ml.

Ci=concentration of acetaldehyde in impinger i (1 or 2) in mol/ml.

CR=concentration of acetaldehyde in solvent rinse in mol/ml.

DVolAS=Volume (standard ft3) of exhaust sample drawn through acetaldehyde sampling system (dry).

WVolAS=Volume (standard ft3) of exhaust sample drawn through acetaldehyde sampling system (wet).

(iv) Conversion of wet concentrations to dry concentrations. Wet concentrations are converted to dry concentrations using the following equation:

DX=KW WX

Where:

WX is the concentration of species X on a wet basis.

DX is the concentration of species X on a dry basis.

KW is a conversion factor=WVol/DVol=1 + DH2O.

(A) Iterative calculation of conversion factor. The conversion factor KW is calculated from the fractional volume of water in the exhaust on a dry basis (DH2O=volume of water in exhaust/dry volume of exhaust). Precise calculation of the conversion factor KW must be done by iteration, since it requires the dry concentration of HC, but HC emissions are measured wet.

(1) The conversion factor is calculated by first assuming DHC=WHC to calculate DVol:

DVol=(Vm)(Wf)/((CMWf)(DHC/106 + DCO/106 + DCO2/100))

(2) This estimate is then used in the following equations to calculate DVolair, then DH2O, then KW, which allows DHC to be determined more accurately from WHC:

Where:

Y=Water volume concentration in intake air, volume fraction (dry).

DVolair=Air intake flow rate (ft3/hr) on a dry basis, measured, or calculated as:

(3) The calculations are repeated using this estimate of DHC. If the new estimate for KW is not within one percent of the previous estimate, the iteration is repeated until the difference in KW between iterations is less than one percent.

(B) Alternate calculation of DH2O (approximation). The following approximation may be used for DH2O instead of the calculation in paragraph (b)(2)(iv)(A) of this section:

Where:

Y=Water volume concentration in intake air, volume fraction (dry).

(3) Mass Emissions—Dilute exhaust measurements. For dilute exhaust measurements mass emissions (grams per hour) of each species for each mode:

(i) General equations. The mass emission rate, Mx mode (g/hr) of each pollutant (HC, NOX, CO2, CO, CH4 CH3OH, CH3CH2OH, CH2O, CH3CH2O) for each operating mode for bag measurements and diesel continuously heated sampling system measurements is determined from the following equation:

Mx mode=(Vmix)(Densityx)(Xconc)/(Vf)

Where:

x designates the pollutant (e.g., HC), Vmix is the total diluted exhaust volumetric flow rate (ft3/hr), Densityx is the specified density of the pollutant in the gas phase (g/ft3), Xconc is the fractional concentration of pollutant x (i.e., ppm/106, ppmC/106, or %/100), and Vf is the fraction of the raw exhaust that is diluted for analysis.

Start Printed Page 59606

(ii) The following abbreviations and equations apply to paragraphs (b)(3)(i) through (b)(3)(iii)(J) of this section:

(A) DF=Dilution factor, which is the volumetric ratio of the dilution air to the raw exhaust sample for total dilution, calculated as:

Where:

WCO2=Carbon dioxide concentration of the raw exhaust sample, in percent (wet).

WCO2e=Carbon dioxide concentration of the dilute exhaust sample, in percent (wet).

WCO2d=Carbon dioxide concentration of the dilution air, in percent (wet).

(B) Vmix=Diluted exhaust volumetric flow rate in cubic feet per hour corrected to standard conditions (528°R, and 760 mm Hg).

(C) Vf=Fraction of the total raw exhaust that is diluted for analysis.

=((CO2conc/102) + (COconc/106) + (HCconc/106))(Vmix)(CMWf)/Vm/Mf

(iii) Calculation of individual pollutants.

(A) MHC mode=Hydrocarbon emissions, in grams per hour by mode, are calculated using the following equations:

MHC mode=(Vmix)(DensityHC)(HCconc/106)/Vf

HCconc=HCe − (HCd)(1 − (1/DF))

HCe=FID HCe − Ξ(rx)(Xe)

Where:

DensityHC=Density of hydrocarbons=16.42 g/ft3 (0.5800 kg/m3) for #l petroleum diesel fuel, 16.27 g/ft3 (0.5746 kg/m3) for #2 diesel, and 16.33 g/ft3 (0.5767 kg/m3) for other fuels, assuming an average carbon to hydrogen ratio of 1:1.93 for #1 petroleum diesel fuel, 1:1.80 for #2 petroleum diesel fuel, and 1:1.85 for hydrocarbons in other fuels at standard conditions.

HCconc=Hydrocarbon concentration of the dilute exhaust sample corrected for background, in ppm carbon equivalent (i.e., equivalent propane×3).

HCe=Hydrocarbon concentration of the dilute exhaust bag sample, or for diesel continuous heated sampling systems, average hydrocarbon concentration of the dilute exhaust sample as determined from the integrated HC traces, in ppm carbon equivalent. For petroleum-fueled engines, HCe is the FID measurement. For methanol-fueled and ethanol-fueled engines:

FID HCe=Concentration of hydrocarbon plus methanol, ethanol and acetaldehyde in dilute exhaust as measured by the FID, ppm carbon equivalent.

rx=FID response to oxygenated species x (methanol, ethanol or acetaldehyde).

Xe=Concentration of species x (methanol, ethanol or acetaldehyde) in dilute exhaust as determined from the dilute exhaust sample, ppm carbon.

HCd=Hydrocarbon concentration of the dilution air as measured, in ppm carbon equivalent.

(B) MNOx mode = Oxides of nitrogen emissions, in grams per hour by mode, are calculated using the following equations:

MNOx mode=(Vmix) (DensityNO2) (NOxconc/10 6) /Vf

NOxconc=(NOxe − NOxd (1 − (1/DF)))

Where:

DensityNO2=Density of oxides of nitrogen is 54.16 g/ft3 (1.913 kg/m3), assuming they are in the form of nitrogen dioxide, at standard conditions.

NOxconc=Oxides of nitrogen concentration of the dilute exhaust sample corrected for background, in ppm.

NOxe=Oxides of nitrogen concentration of the dilute exhaust bag sample as measured, in ppm.

NOxd=Oxides of nitrogen concentration of the dilution air as measured, in ppm.

(C) MCO2 mode=Carbon dioxide emissions, in grams per hour by mode, are calculated using the following equations:

MCO2 mode=(Vmix) (Density CO2) (CO2conc/102) /Vf

CO2conc=CO2e − CO2d (1 − (1/DF))

Where:

Density CO2=Density of carbon dioxide is 51.81 g/ft3 (1.830 kg/m3), at standard conditions.

CO2conc=Carbon dioxide concentration of the dilute exhaust sample corrected for background, in percent.

CO2e=Carbon dioxide concentration of the dilute exhaust bag sample, in percent.

CO2d=Carbon dioxide concentration of the dilution air as measured, in percent.

(D)(1) MCO mode=Carbon monoxide emissions, in grams per hour by mode, are calculated using the following equations:

MCO mode=(Vmix)(DensityCO)(COconc/106)/Vf

COconc=COe − COd (1 − (1/DF))

COd=(1 − 0.000323R)COdm

Where:

DensityCO=Density of carbon monoxide is 32.97 g/ft3 (1.164 kg/m3), at standard conditions.

COconc=Carbon monoxide concentration of the dilute exhaust sample corrected for background, water vapor, and CO2 extraction, ppm.

COe=Carbon monoxide concentration of the dilute exhaust sample volume corrected for water vapor and carbon dioxide extraction, in ppm.

COe=(1 − (0.01 + 0.005/α)CO2e − 0.000323RH)COem, where α is the hydrogen to carbon ratio as measured for the fuel used.

COem=Carbon monoxide concentration of the dilute exhaust sample as measured, in ppm.

RH = Relative humidity of the dilution air, percent.

COd=Carbon monoxide concentration of the dilution air corrected for water vapor extraction, in ppm.

COdm=Carbon monoxide concentration of the dilution air sample as measured, in ppm.

(2) If a CO instrument which meets the criteria specified in § 86.1311 of this chapter is used and the conditioning column has been deleted, COem must be substituted directly for COe, and COdm must be substituted directly for COd.

(E) MCH4 mode=Methane emissions corrected for background, in gram per hour by mode, are calculated using the following equations:

MCH4 mode=(Vmix) (DensityCH4) (CH4conc/106) /Vf

CH4conc=CCH4e − CCH4d (1 − (1/DF))

Where:

DensityCH4=Density of methane is 18.89 g/ft3 at 68 °F (20 °C) and 760 mm Hg (101.3kPa) pressure.

CH4conc=Methane concentration of the dilute exhaust corrected for background, in ppm.

CCH4e=Methane concentration in the dilute exhaust, in ppm.

CCH4d=Methane concentration in the dilution air, in ppm.

(F) MCH3OH mode=Methanol emissions corrected for background, in gram per hour by mode, are calculated using the following equations:

MCH3OH mode=(Vmix)(DensityCH3OH) (CH3 OHconc/106)/Vf

CH3OHconc=CCH3OHe − CCH3OHd (1 − (1/DF))

CCH3OHe=((3.817)(10 − 2)(TEM) (((CS1)(AVS1)) + (CS2) (AVS2)))/((PB)(VEM))

CCH3OHd=((3.817)(10-2)(TDM)(((CD1) (AVD1)) + (CD2) (AVD2)))/((PB)(VDM))

Where:

DensityCH3OH=Density of methanol is 37.71 g/ft3 (1.332 kg/m3), at 68 °F (20 °C) and 760 mm Hg (101.3kPa) pressure.

CH3OHconc=Methanol concentration of the dilute exhaust corrected for background, in ppm.

CCH3OHe=Methanol concentration in the dilute exhaust, in ppm.

CCH3OHd=Methanol concentration in the dilution air, in ppm.

TEM=Temperature of methanol sample withdrawn from dilute exhaust, °R.

TDM=Temperature of methanol sample withdrawn from dilution air, °R.

PB=Barometric pressure during test, mm Hg.

VEM=Volume of methanol sample withdrawn from dilute exhaust, ft 3.

VDM=Volume of methanol sample withdrawn from dilution air, ft 3.

CS=GC concentration of aqueous sample drawn from dilute exhaust, μg/ml.

CD=GC concentration of aqueous sample drawn from dilution air, μg/ml.

AVS=Volume of absorbing reagent (deionized water) in impinger through which methanol sample from dilute exhaust is drawn, ml.

AVD=Volume of absorbing reagent (deionized water) in impinger through which methanol sample from dilution air is drawn, ml.

1=first impinger.Start Printed Page 59607

2=second impinger.

(G) MC2H5OH mode=Ethanol emissions corrected for background, in gram per hour by mode, are calculated using the following equations:

MCH3CH2OH mode=(Vmix)(DensityCH3CH2OH) ((CH3 CH2 OHconc/10 6))/Vf

CH3 CH2 OHconc=CCH3CH2OHe − CCH3CH2OHd (1 − (1/DF))

CCH3CH2OHd=((2.654)(10 − 2)(TDM)(((CD1)(AVD1)) + (CD2)(AVD2)))/((PB)(VDM))

CCH3CH2OHe=((2.654)(102)(TEM)(((CS1)(AVS1)) + (CS2)(AVS2)))/((PB)(VEM))

Where:

DensityC2H5OH=Density of ethanol is 54.23 g/ft 3 (1.915 kg/m 3), at 68 °F (20 °C) and 760 mm Hg (101.3kPa) pressure.

CH3 CH2 OHconc=Ethanol concentration of the dilute exhaust corrected for background, in ppm.

CCH3CH2OHe=Ethanol concentration in the dilute exhaust, in ppm.

CCH3CH2OHd=Ethanol concentration in the dilution air, in ppm.

TEM= Temperature of ethanol sample withdrawn from dilute exhaust, °R.

TDM=Temperature of ethanol sample withdrawn from dilution air, °R.

PB=Barometric pressure during test, mm Hg.

VEM=Volume of ethanol sample withdrawn from dilute exhaust, ft 3.

VDM=Volume of ethanol sample withdrawn from dilution air, ft 3.

CS=GC concentration of aqueous sample drawn from dilute exhaust, μg/ml.

CD=GC concentration of aqueous sample drawn from dilution air, μg/ml.

AVS= Volume of absorbing reagent (deionized water) in impinger through which ethanol sample from dilute exhaust is drawn, ml.

AVD=Volume of absorbing reagent (deionized water) in impinger through which ethanol sample from dilution air is drawn, ml.

1=first impinger.

2=second impinger.

(H) MCH2O mode=Formaldehyde emissions corrected for background, in gram per hour by mode, are calculated using the following equations:

MCH2O mode=(Vmix)(DensityCH2O) ((CH2 Oconc/10 6)/Vf

CH2Oconc=CCH2Oe − CCH2Od (1 − (1/DF))

CCH2Oe=((4.069)(10−2)(CFDE)(VAE) (Q)(TEF))/((VSE)(PB)

CCH2Od=((4.069)(10 − 2)(CFDA)(VAA)(Q)(TDF))/(VSA)(PB)

Where:

DensityCH2O=Density of formaldehyde is 35.36 g/ft 3 (1.249 kg/m 3), at 68 °F (20 °C) and 760 mmHg (101.3 kPa) pressure.

CH2Oconc=Formaldehyde concentration of the dilute exhaust corrected for background, ppm.

CCH2Oe=Formaldehyde concentration in dilute exhaust, ppm.

CCH2Od=Formaldehyde concentration in dilution air, ppm.

CFDE=Concentration of DNPH derivative of formaldehyde from dilute exhaust sample in sampling solution, μg/ml.

VAE=Volume of sampling solution for dilute exhaust formaldehyde sample, ml.

Q = Ratio of molecular weights of formaldehyde to its DNPH derivative = 0.1429.

TEF=Temperature of formaldehyde sample withdrawn from dilute exhaust, °R.

VSE=Volume of formaldehyde sample withdrawn from dilute exhaust, ft3.

PB=Barometric pressure during test, mm Hg.

CFDA=Concentration of DNPH derivative of formaldehyde from dilution air sample in sampling solution, μg/ml.

VAA=Volume of sampling solution for dilution air formaldehyde sample, ml.

TDF=Temperature of formaldehyde sample withdrawn from dilution air, °R.

VSA=Volume of formaldehyde sample withdrawn from dilution air, ft3.

(I) MCH3CHO mode=Acetaldehyde emissions corrected for background, in grams per hour by mode, are calculated using the following equations:

MCH3CHO mode= (Vmix)(DensityCH3CHO)((CH3 CHOconc/106)/Vf

CH3CHOconc=CCH3CHOe − CCH3CHOd (1—(1/DF))

CCH3CHOe=((2.774)(10 − 2) (CADE)(VAE)(Q)(TEF))/((VSE)(PB)

CCH3CHOd=((2.774)(10 − 2) (CADA)(VAA)(Q)(TDF))/(VSA)(PB)

Where:

DensityCH3CHO=Density of acetaldehyde is 51.88 g/ft3 (1.833 kg/m3), at 68 °F (20 °C) and 760 mmHg (101.3 kPa) pressure.

CH3CHOconc=Acetaldehyde concentration of the dilute exhaust corrected for background, ppm.

CCH3CHOe=Acetaldehyde concentration in dilute exhaust, ppm.

CCH3CHOd=Acetaldehyde concentration in dilution air, ppm.

CADE=Concentration of DNPH derivative of acetaldehyde from dilute exhaust sample in sampling solution, μg/ml.

VAE=Volume of sampling solution for dilute exhaust acetaldehyde sample, ml.

Q=Ratio of molecular weights of acetaldehyde to its DNPH derivative

=0.182

TEF=Temperature of acetaldehyde sample withdrawn from dilute exhaust, °R.

VSE=Volume of acetaldehyde sample withdrawn from dilute exhaust, ft3.

PB=Barometric pressure during test, mm Hg.

CADA Concentration of DNPH derivative of acetaldehyde from dilution air sample in sampling solution, μg/ml.

VAA=Volume of sampling solution for dilution air acetaldehyde sample, ml.

TDF=Temperature of acetaldehyde sample withdrawn from dilution air, °R.

VSA=Volume of acetaldehyde sample withdrawn from dilution air, ft3.

(J) MNMHC mode=Nonmethane hydrocarbon emissions, in grams per hour by mode.

MNMHC mode=(Vmix)(DensityNMHC) ((NMHCEconc/106))/Vf

NMHCconc=NMHCe—(NMHCd)(1 − (1/DF))

NMHCe=FID HCe − (rm)(CCH4e)

NMHCd=FID HCd − (rm)(CCH4d)

Where:

DensityNMHC=Density of nonmethane hydrocarbons=16.42 g/ft3 (0.5800 kg/m3) for # 1 petroleum diesel fuel, 16.27 g/ft3 (0.5746 kg/m3) for #2 diesel, and 16.33 for other fuels, assuming an average carbon to hydrogen ratio of 1:1.93 for #1 petroleum diesel fuel, 1:1.80 for #2 petroleum diesel fuel, and 1:1.85 for nonmethane hydrocarbons in other fuels at standard conditions.

NMHCconc=Nonmethane hydrocarbon concentration of the dilute exhaust sample corrected for background, in ppm carbon equivalent (i.e., equivalent propane × 3).

NMHCe=Nonmethane hydrocarbon concentration of the dilute exhaust bag sample:

FID HCe=Concentration of hydrocarbons in dilute exhaust as measured by the FID, ppm carbon equivalent.

rm=FID response to methane.

CCH4e=Concentration of methane in dilute exhaust as determined from the dilute exhaust sample.

NMHCd=Nonmethane hydrocarbon concentration of the dilution air:

FID HCd=Concentration of hydrocarbons in dilute exhaust as measured by the FID, ppm carbon equivalent.

rm=FID response to methane.

CCH4d=Concentration of methane in dilute exhaust as determined from the dilute exhaust sample, ppm.

(4) Particulate exhaust emissions. The mass of particulate for a test mode determined from the following equations when a heat exchanger is used (i.e., no flow compensation), and when background filters are used to correct for background particulate levels:

MPM mode=Particulate emissions, grams per hour by mode.

MPM mode=(WVol)(PMconc)(1 + DF)=(Vmix)(PMconc)/Vf

PMconc=PMe − PMd (1 − (1/DF))

PMe=MPMe/Vsampe/10 3

PMd=MPMd/Vsampd/10 3

Where:

PMconc=Particulate concentration of the diluted exhaust sample corrected for background, in g/ft 3

MPMe=Measured mass of particulate for the exhaust sample, in mg, which is the difference in filter mass before and after the test.

MPMd=Measured mass of particulate for the dilution air sample, in mg, which is the difference in filter mass before and after the test.

Vsampe=Total wet volume of sample removed from the dilution tunnel for the exhaust particulate measurement, cubic feet at standard conditions.

Vsampd=Total wet volume of sample removed from the dilution tunnel for the dilution air particulate measurement, cubic feet at standard conditions.

DF=Dilution factor, which is the volumetric ratio of the dilution air to the raw exhaust sample, calculated as:

Start Printed Page 59608

(c) Humidity calculations. (1) The following abbreviations (and units) apply to paragraph (b) of this section:

BARO=barometric pressure (Pa).

H=specific humidity, (g H2 O/g of dry air).

KH=conversion factor=0.6220 g H2 O/g dry air.

Mair=Molecular weight of air=28.9645.

MH2O=Molecular weight of water=18.01534.

PDB=Saturation vapor pressure of water at the dry bulb temperature (Pa).

PDP=Saturation vapor pressure of water at the dewpoint temperature (Pa).

Pv=Partial pressure of water vapor (Pa).

PWB=Saturation vapor pressure of water at the wet bulb temperature (Pa).

TDB=Dry bulb temperature (Kelvin).

TWB=Wet bulb temperature (Kelvin).

Y=Water-vapor volume concentration.

(2) The specific humidity on a dry basis of the intake air (H) is defined as:

H=((KH) (Pv)/(BARO − Pv))

(3) The partial pressure of water vapor may be determined using a dew point device. In that case:

Pv=PDP

(4) The percent of relative humidity (RH) is defined as:

RH=(Pv/PDB)100

(5) The water-vapor volume concentration on a dry basis of the engine intake air (Y) is defined as:

Y=((H)(Mair)/(MH2O)=Pv/(BARO − Pv)

(d) NOXcorrection factor. (1) NOX emission rates (MNOx mode) shall be adjusted to account for the effects of humidity and temperature by multiplying each emission rate by KNOx, which is calculated from the following equations:

KNOx=(K)(1 + (0.25(logK)2)1/2)

K=(KH)(KT)

KH=[C1 + C2 (exp(( − 0.0143)(10.714))]/[C1 + C2 (exp(( − 0.0143)(1000H))]

C1= − 8.7 + 164.5exp( − 0.0218(A/F)wet)

C2=130.7 + 3941exp( − 0.0248(A/F)wet)

Where:

(A/F)wet=Mass of moist air intake divided by mass of fuel intake.

KT=1/[1-0.017(T30-TA)] for tests conducted at ambient temperatures below 30 °C.

KT=1.00 for tests conducted at ambient temperatures at or above 30 °C.

T30=The measured intake manifold air temperature in the locomotive when operated at 30 °C (or 100 °C, where intake manifold air temperature is not available).

TA=The measured intake manifold air temperature in the locomotive as tested (or the ambient temperature ( °C), where intake manifold air temperature is not available).

(e) Other calculations. Calculations other than those specified in this section may be used with the advance approval of the Administrator.

[FR Doc. 01-55530 Filed 11-23-01; 8:45 am]

Editorial Note:

On Monday, November 26, 2001, this rule document FR Doc. 01-55530 appeared on 66 FR 58953-58964. Due to additional text being inadvertently added, it is being reprinted in its entirety.

End Supplemental Information Start Preamble End Preamble Start Supplemental Information

Correction

In notice document 01-27779 beginning on page 56310 in the issue of Wednesday, November 7, 2001, make the following corrections:

1. On page 56310, in Table 1, the title should have appeared as follows:

Table 1.—Pro Forma Cost and Revenue Performance a

2. On page 56315, in Table 5, in the fourth column, the column title, “Estimated growth 2001 (percent)” should read, “Estimated 2001 growth (percent)”.

3. On the same page, Table 7 should have appeared as follows:

Table 7.—Selected Check Fees

2001 Current price ranges2002 price ranges
Items:(per item)(per item)
Forward-processed
City$0.001 to 0.079$0.001 to 0.079
RCPC$0.003 to 0.200$0.003 to 0.300
Forward fine-sort
City$0.003 to 0.021$0.003 to 0.021
RCPC$0.003 to 0.036$0.004 to 0.036
Qualified returned checks
City$0.08 to 0.85$0.08 to 0.85
RCPC$0.10 to 1.15$0.10 to 1.15
Raw returned checks
City$1.05 to 5.00$1.05 to 5.00
RCPC$1.05 to 5.00$1.05 to 5.00
Cash letters:(per cash letter)(per cash letter)
Forward-processed a$2.00 to 32.00$2.25 to 36.00
Forward fine-sort$3.00 to 14.00$3.50 to 14.00
Returned checks: raw/qualified$2.00 to 14.00$2.00 to 14.50
Payor bank services:(Fixed) (per item)(Fixed) (per item)
MICR information$2-15 $0.0020-0.0070$2-15 $0.0030-0.0110
Electronic presentment$1-11 $0.0005-0.0100$1-12 $0.0005-0.0100
Truncation$2-7 $0.0020-0.0180$2-7 $0.0040- 0.0180
Image capture$2-15 $0.0020-0.02$2-15 $0.002-0.02
Image deliveryVaries b $0.001-0.008Varies b$0.002-0.008
Image archiveN/A $0.001-0.01N/A $0.001-0.01
Image retrievalN/A $0.3-5N/A $0.3-5
Note: Bold indicates change from 2001 prices.
a Cash letter fees for forward-processed items transported on Check Relay for 2001 and 2002 include a fifty-cent surcharge due to higher fuel costs.Start Printed Page 59609
b Fixed fee varies by media type.

4. On page 56319, in Table 10, the line below the title, “In millions of dollars” should read, “[In millions of dollars]”.

5. On page 56321, in the second column, in the footnote, in the second to the last line, “shore” should read, “short”.

6. On page 56323, Table 13 should have appeared as follows:

Table 13.—Comparison of Pro Forma Balance Sheets for Federal Reserve Priced Services

[Millions of dollars—average for year]

20022001
Short-term assets:
Imputed reserve requirement on clearing balances27$ 678.5$ 742.4
Investment in marketable securities275,473.06,681.9
Receivables81.777.3
Materials and supplies3.83.6
Prepaid expenses27.823.4
Items in process of collection284,102.83,606.7
Total short-term assets10,367.611,135.3
Long-term assets:
Premises29431.1417.5
Furniture and equipment177.7185.5
Leasehold improvements and long-term prepayments70.473.9
Prepaid pension costs800.1718.5
Total long-term assets1,479.31,395.4
Total assets$11,846.9$12,530.7
Short-term liabilities:
Clearing balances and balances arising from early credit of uncollected items$ 7,377.5$ 7,424.3
Deferred credit items283,509.83,606.7
Short-term debt300.018.9
Short-term payables103.985.4
Total short-term liabilities10,991.211,135.3
Long-term liabilities:
Postemployment/retirement benefits263.4251.9
Long-term debt300.0479.1
Total long-term liabilities263.4731.0
Total liabilities11,254.611,866.3
Equity592.3664.4
Total liabilities and equity$11,846.9$12,530.7
27 Funded with clearing balances.
28 Represents float costs that are directly estimated at the service level.
29 Includes allocations of Board of Governors' assets to priced services of $1.1 million for 2002 and $0.7 million for 2001.
30 No debt is imputed in 2002 because clearing balances are used as an available funding source.
Start Printed Page 59610

7. On page 56324, Table 14 should have appeared as follows:

Table 14.—Portion of clearing balances used to fund priced services assets in 2002

[Dollar amounts in millions]

A. Short-term asset funding:
Short-term assets to be funded:
Receivables$81.7
Materials and supplies3.8
Prepaid expenses27.8
Total short-term assets to be funded113.3
Short-term funding sources:
Short-term payables103.9
Portion of short-term assets funded with imputed short-term debt or non-core clearing balances319.4
B. Long-term asset funding:
Long-term assets to be funded:
Premises$431.1
Furniture and equipment177.7
Leasehold improvements and long-term prepayments70.4
Prepaid pension cost800.1
Total long-term assets to be funded$1,479.3
Long-term funding sources:
Postemployment/retirement benefits liability263.4
Imputed equity32592.3
855.7
Portion of long-term assets funded with imputed long-term debt or core clearing balances31623.6
C. Total clearing balances used for funding priced-services assets$633.0
31 Clearing balances shown on table 13 are available for funding priced-services assets. Using these balances reduces the amount available for investment in Treasury bills for the net income on clearing balances calculation. Short-term assets are funded with non-core clearing balances. Long-term assets are funded with core clearing balances; a total of $4 billion in balances is available for this purpose. No short- or long-term debt is imputed.
32 See table 16 for calculation of required imputed equity amount.

8. On page 56325, in Table 15, under the Total column, in the first entry, “$78.5” should read, “$678.5”.

9. On the same page, in Table 16, the title should have appeared as follows:

Table 16.—Derivation of the 2002 and 2001 PSAF

[Dollar amounts in millions]

10. On page 56326, in the continued Table 16, in the first entry, omit “Total equity”.

11. On the same page, in Table 17, in the Weighted assests column, in the first entry, “0.0” should read, “$0.0”.

12. On page 56328, in the “Noncash Collection Fee Schedule—Continued” table, in the fees column, “52 40.00” should read, “40.0052”.

13. On page 56329, the table title should appear as follows:

Test and Contingency Options61

Start Printed Page 59611 End Supplemental Information Start Preamble End Preamble Start Supplemental Information

Correction

In rule document 01-29280 beginning on page 58650 in the issue of Wednesday, November 21, 2001, make the following correction:

On page 58653, in the third column, in paragraph 4, in the 10th line, after “the” should read, “flightcrew compartment shall be available to any crewmember during flight, except for”.
End Supplemental Information

[FR Doc. C1-29109 Filed 11-28-01; 8:45 am]

BILLING CODE 1505-01-D

[FR Doc. R1-55530 Filed 11-28-01; 8:45 am]

BILLING CODE 1505-01-D

[FR Doc. C1-27779 Filed 11-28-01; 8:45 am]

BILLING CODE 1505-01-D

[FR Doc. C1-29280 Filed 11-28-01; 8:45 am]

BILLING CODE 1505-01-D