RCRA REVISION CHECKLIST 53 (AMENDED)

Identification and Listing of Hazardous Waste;
and Designation, Reportable Quantities, and Notification
53 FR 35412-35421
September 13, 1988
(Non-HSWA Cluster V)

Note:  1)  The listing of K064, K065, K066, K090 and K091 was remanded by the U.S. Court of Appeals for the D.C. Circuit (American Mining Congress vs. the U.S. Environmental Protection Agency, 907 F. 29 1179 (D.C. Cir. 1990)).  As such, States are not required to list these wastes at this time.  However, since these wastes have been removed from the 261.4(b)(7) exclusion, they may be brought under regulation as characteristic hazardous wastes, especially under the Toxicity Characteristic.

2)  Revision Checklist 53 has generally been superseded by Revision Checklists 65 and 71, except for the K088 listing, spent potliners from primary aluminum reduction.
	
				STATE ANALOG IS:	
		     ANALOGOUS	  EQUIV-	   MORE	BROADER
   FEDERAL REQUIREMENT     | 	FEDERAL RCRA CITATION    |	   STATE CITATION	| ALENT  |	STRINGENT |	IN SCOPE	

PART 261 - IDENTIFICATION AND LISTING OF HAZARDOUS WASTE

SUBPART A - GENERAL

EXCLUSIONS	 
ore and mineral solid
wastes not included in
the 261.4(b)(7)
exclusion	 261.4(b)(7)	
acid plant blowdown
slurry/sludge resulting
from thickening of
blowdown slurry from
primary copper
production	 261.4(b)(7)(i)	
surface impoundment
solids contained in
the dredged from 
surface impoundments
at primary lead
smelting facilities	 261.4(b)(7)(ii)	
sludge from treatment
of process
wastewater and/or
acid plant blowdown
from primary
zinc production	 261.4(b)(7)(iii)	
spent potliners from
primary aluminum
reduction	 261.4(b)(7)(iv)	
emission control dust
or sludge from
ferrochromium silicon
production	 261.4(b)(7)(v)	
emission control
dust or sludge from
ferrochromium
production	 261.4(b)(7)(vi)	

SUBPART D - LISTS OF HAZARDOUS WASTES

HAZARDOUS WASTES FROM SPECIFIC SOURCES	
add, after entries for
"Iron and steel" and
before entries for
"Secondary lead," the
following:	261.32	
	
Industry and EPA hazardous						Hazard
         waste No.			Hazardous waste			  code	 

       *              *            *             *            *            *            *            *

Primary aluminum:  K088.............	Spent potliners from primary aluminum reduction	  (T)

       *              *            *             *            *            *            *            *

APPENDIX VII TO PART 261

BASIS FOR LISTING HAZARDOUS WASTE	 
add the following in 
the appropriate
numerical sequence:	Appendix VII	
				  
	EPA hazardous	Hazardous constituents for
	   waste No.	      which listed          

	       *         *         *         *         *         *              

	K088............................................	Cyanide (complexes).

	       *         *         *         *         *         *