[Code of Federal Regulations]
[Title 40, Volume 24]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR270.23]

[Page 298-299]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
                           AGENCY (CONTINUED)
 
PART 270--EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM--Table of Contents
 
                      Subpart B--Permit Application
 
Sec. 270.23  Specific part B information requirements for miscellaneous units.

    Except as otherwise provided in Sec. 264.600, owners and operators 
of facilities that treat, store, or dispose of hazardous waste in 
miscellaneous units must provide the following additional information:
    (a) A detailed description of the unit being used or proposed for 
use, including the following:
    (1) Physical characteristics, materials of construction, and 
dimensions of the unit;
    (2) Detailed plans and engineering reports describing how the unit 
will be located, designed, constructed, operated, maintained, monitored, 
inspected, and closed to comply with the requirements of Secs. 264.601 
and 264.602; and
    (3) For disposal units, a detailed description of the plans to 
comply with the post-closure requirements of Sec. 264.603.
    (b) Detailed hydrologic, geologic, and meteorologic assessments and 
land-use maps for the region surrounding the site that address and 
ensure compliance of the unit with each factor in the environmental 
performance standards of Sec. 264.601. If the applicant can demonstrate 
that he does not violate the environmental performance standards of 
Sec. 264.601 and the Director agrees with such demonstration, 
preliminary hydrologic, geologic, and meteorologic assessments will 
suffice.
    (c) Information on the potential pathways of exposure of humans or 
environmental receptors to hazardous waste or hazardous constituents and 
on the potential magnitude and nature of such exposures.
    (d) For any treatment unit, a report on a demonstration of the 
effectiveness of the treatment based on laboratory or field data.
    (e) Any additional information determined by the Director to be 
necessary for evaluation of compliance of the

[[Page 299]]

unit with the environmental performance standards of Sec. 264.601.