[Title 40 CFR 60.304]
[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 Dd - Standards of Performance for Grain Elevators]
[Sec. 60.304 - Modifications.]
[From the U.S. Government Printing Office]


40PROTECTION OF ENVIRONMENT62009-07-012009-07-01false60.304Sec. 60.304PROTECTION OF ENVIRONMENTENVIRONMENTAL PROTECTION AGENCY (CONTINUED)AIR PROGRAMS (CONTINUED)STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES--Standards of Performance for Grain Elevators
Sec. 60.304  Modifications.

    (a) The factor 6.5 shall be used in place of ``annual asset 
guidelines repair allowance percentage,'' to determine whether a capital 
expenditure as defined by Sec. 60.2 has been made to an existing 
facility.
    (b) The following physical changes or changes in the method of 
operation shall not by themselves be considered a modification of any 
existing facility:
    (1) The addition of gravity loadout spouts to existing grain storage 
or grain transfer bins.
    (2) The installation of automatic grain weighing scales.
    (3) Replacement of motor and drive units driving existing grain 
handling equipment.
    (4) The installation of permanent storage capacity with no increase 
in hourly grain handling capacity.