[Title 40 CFR 60.223]
[Code of Federal Regulations (annual edition) - July 1, 2009 Edition]
[Title 40 - PROTECTION OF ENVIRONMENT]
[Chapter I - ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)]
[Subchapter C - AIR PROGRAMS (CONTINUED)]
[Part 60 - STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES--]
[Subpart V - Standards of Performance for the Phosphate Fertilizer]
[Sec. 60.223 - Monitoring of operations.]
[From the U.S. Government Printing Office]


40PROTECTION OF ENVIRONMENT62009-07-012009-07-01false60.223Sec. 60.223PROTECTION OF ENVIRONMENTENVIRONMENTAL PROTECTION AGENCY (CONTINUED)AIR PROGRAMS (CONTINUED)STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES--Standards of Performance for the Phosphate Fertilizer
Sec. 60.223  Monitoring of operations.

    (a) The owner or operator of any granular diammonium phosphate plant 
subject to the provisions of this subpart shall install, calibrate, 
maintain, and operate a flow monitoring device which can be used to 
determine the mass flow of phosphorus-bearing feed material to the 
process. The flow monitoring device shall have an accuracy of 5 percent over its operating range.
    (b) The owner or operator of any granular diammonium phosphate plant 
shall maintain a daily record of equivalent P2O5 
feed by first determining the total mass rate in Mg/hr of phosphorus-
bearing feed using a flow monitoring device meeting the requirements of 
paragraph (a) of this section and then

[[Page 394]]

by proceeding according to Sec. 60.224(b)(3).
    (c) The owner or operator of any granular diammonium phosphate plant 
subject to the provisions of this subpart shall install, calibrate, 
maintain, and operate a monitoring device which continuously measures 
and permanently records the total pressure drop across the scrubbing 
system. The monitoring device shall have an accuracy of 5 percent over its operating range.

[40 FR 33155, Aug. 6, 1975, as amended at 54 FR 6670, Feb. 14, 1989; 65 
FR 61757, Oct. 17, 2000]