[Federal Register Volume 67, Number 125 (Friday, June 28, 2002)]
[Rules and Regulations]
[Page 43550]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 02-55516]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 60


Standards of Performance for New Stationary Sources; Monitoring 
Requirements

CFR Correction

    In Title 40 of the Code of Federal Regulations, Part 60 (60.1 to 
End), revised as of July 1, 2001, on page 53, in Sec. 60.13, paragraph 
(d)(1) is corrected by revising the last two sentences to read as 
follows:


Sec. 60.13  Monitoring requirements.

* * * * *
    (d)(1) * * * For a COMS, the optical surfaces, exposed to the 
effluent gases, must be cleaned before performing the zero and upscale 
drift adjustments, except for systems using automatic zero adjustments. 
The optical surfaces must be cleaned when the cumulative automatic zero 
compensation exceeds 4 percent opacity.
* * * * *

[FR Doc. 02-55516 Filed 6-27-02; 8:45 am]
BILLING CODE 1505-01-D