Register July 2006 No. 607
Chapter NR 665
The recordkeeping provisions of s. NR 665.0073 specify that an owner or operator shall keep a written operating record at the facility. This appendix provides additional instructions for keeping portions of the operating record. See s. NR 665.0073(2) for additional recordkeeping requirements.
The following information shall be recorded, as it becomes available, and maintained in the operating record until closure of the facility in the following manner:
Records of each hazardous waste received, treated, stored or disposed of at the facility which include all of the following:
(1) A description by its common name and the EPA hazardous waste numbers from ch. NR 661 which apply to the waste. The waste description also shall include the waste's physical form, i.e., liquid, sludge, solid or contained gas. If the waste is not listed in subch. D of ch. NR 661, the description also shall include the process that produced it (for example, solid filter cake from production of ___, EPA hazardous waste number W051).
Each hazardous waste listed in subch. D of ch. NR 661, and each hazardous waste characteristic defined in subch. C of ch. NR 661, has a 4-digit EPA hazardous waste number assigned to it. This number shall be used for recordkeeping and reporting purposes. Where a hazardous waste contains more than one listed hazardous waste, or where more than one hazardous waste characteristic applies to the waste, the waste description shall include all applicable EPA hazardous waste numbers.
(2) The estimated or manifest-reported weight, or volume and density, where applicable, in one of the units of measure specified in Table 1. - See PDF for table PDF
1 Single digit symbols are used here for data processing purposes.
(3) The methods (by handling codes as specified in Table 2) and dates of treatment, storage or disposal.
Table 2
Handling Codes for Treatment, Storage
and Disposal Methods
Enter the following handling codes that most closely represent the techniques used at the facility to treat, store or dispose of each quantity of hazardous waste received:
(a) Storage
S01     Container (barrel, drum, etc.)
S02     Tank
S03     Waste Pile
S04     Surface Impoundment
S05     Drip Pad
S06     Containment Building (Storage)
S99     Other Storage (specify)
(b) Treatment
1.   Thermal Treatment—
T06     Liquid injection incinerator
T07     Rotary kiln incinerator
T08     Fluidized bed incinerator
T09     Multiple hearth incinerator
T10     Infrared furnace incinerator
T11     Molten salt destructor
T12     Pyrolysis
T13     Wet Air oxidation
T14     Calcination
T15     Microwave discharge
T18     Other (specify)
2.   Chemical Treatment—
T19     Absorption mound
T20     Absorption field
T21     Chemical fixation
T22     Chemical oxidation
T23     Chemical precipitation
T24     Chemical reduction
T25     Chlorination
T26     Chlorinolysis
T27     Cyanide destruction
T28     Degradation
T29     Detoxification
T30     Ion exchange
T31     Neutralization
T32     Ozonation
T33     Photolysis
T34     Other (specify)
3.   Physical Treatment—
  a. Separation of components
T35     Centrifugation
T36     Clarification
T37     Coagulation
T38     Decanting
T39     Encapsulation
Published under s. 35.93, Stats. Updated on the first day of each month. Entire code is always current. The Register date on each page is the date the chapter was last published.