[Federal Register Volume 74, Number 77 (Thursday, April 23, 2009)]
[Rules and Regulations]
[Pages 18474-18476]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: Z9-6275]
ENVIRONMENTAL PROTECTION AGENCY
40 CFR Parts 60 and 63
[EPA-HQ-OAR-2003-0074; FRL-8785-4]
RIN 2060-AG21
Performance Specification 16 for Predictive Emissions Monitoring
Systems and Amendments to Testing and Monitoring Provisions
Correction
In final rule document E9-6275 beginning on page 12575 in the issue
of Wednesday, March 25, 2009, make the following corrections:
Appendix B to Part 60 [Corrected]
1. On page 12582, in Appendix B to Part 60, Equation 11-23 should
appear as follows:
[GRAPHIC] [TIFF OMITTED] TR25MR09.073
2. On the same page, in the same appendix, in the second column, in
the third line after Equation 11-31, ``vdf'' should read
``vdf''.
3. On page 12585, in the same appendix, between Table 1-Factors for
Calculation of Confidence and Tolerance Interval Half Ranges and
amendatory instruction 4, insert a row of five stars as follows:
* * * * *
4. On page 12586, in the same appendix, in the third column, in
paragraph 6.1.6, in the sixth line, ``eater'' should read ``greater''.
5. On page 12588, the table is corrected to read as set forth
below:
Ongoing Quality Assurance Tests
----------------------------------------------------------------------------------------------------------------
Test PEMS regulatory purpose Acceptability Frequency
----------------------------------------------------------------------------------------------------------------
* * * * * * *
PEMS Training...................... All.................... If Fcritical [gteqt]F, Optional after initial
r [gteqt]0.8. and subsequent RATAs
* * * * * * *
----------------------------------------------------------------------------------------------------------------
6. On the same page, in the same appendix, in the first column,
under heading 12.1 Nomenclature, the fourth definition is reprinted to
read as follows:
[[Page 18475]]
``d = Arithmetic mean of differences for all runs''.
7. On the same page, in the same appendix, in the second column,
under the same heading, the eighth definition is reprinted to read as
follows:
``PEMS = Mean of the values provided by the PEMS at the normal
operating range during the bias test.''
8. On the same page, in the same appendix, in the same column,
under the same heading, the 12th definition is reprinted to read as
follows:
``RM = Average RM value (or in the case of the RAA, the average
portable analyzer value). In cases where the average emissions for
the test are less than 50 percent of the applicable standard,
substitute the emission standard value here in place of the average
RM value''.
9. On page 12589, in the same appendix, in the third column,
section ``15.070'' should read ``15.0''.
10. On page 12589, in the same appendix, the table title ``Table
16-1--T-Values For One-Sided, 97.5 Percent Confidence Intervals For
Selected Sample Sizes*'' should read `` Table 16-1--t-Values for One-
sided, 97.5 Percent Confidence Intervals for Selected Sample Sizes*''.
11. On page 12590, in the same appendix, Table 16-2 should appear
as follows:
[GRAPHIC] [TIFF OMITTED] TR25MR09.107
[[Page 18476]]
Appendix A to Part 63 [Corrected]
12. On page 12591 in Appendix A to Part 63-Test Method, in the
first column, immediately following paragraph 1.1, insert a row of five
stars as follows:
* * * * *
[FR Doc. Z9-6275 Filed 4-22-09; 8:45 am]
BILLING CODE 1505-01-D