[Code of Federal Regulations]
[Title 40, Volume 8]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR61.43]

[Page 44]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 61_NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS
--Table of Contents
 
 Subpart D_National Emission Standard for Beryllium Rocket Motor Firing
 
Sec. 61.43  Emission testing--rocket firing or propellant disposal.

    (a) Ambient air concentrations shall be measured during and after 
firing of a rocket motor or propellant disposal and in such a manner 
that the effect of these emissions can be compared with the standard. 
Such sampling techniques shall be approved by the Administrator.
    (b) All samples shall be analyzed and results shall be calculated 
within 30 days after samples are taken and before any subsequent rocket 
motor firing or propellant disposal at the given site. All results shall 
be reported to the Administrator by a registered letter dispatched 
before the close of the next business day following determination of 
such results.
    (c) Records of air sampling test results and other data needed to 
determine integrated intermittent concentrations shall be retained at 
the source and made available, for inspection by the Administrator, for 
a minimum of 2 years.
    (d) The Administrator shall be notified at least 30 days prior to an 
air sampling test, so that he may at his option observe the test.