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ARCADIS SOP: investigation,Derived Waste Handling and Storage 7 <br /> Rev.#:2 E Rev Date: March 6,2009 <br /> ' <br /> Hazardous Waste Determination <br /> ' Waste material must be characterized to determine if it meets any of the federal <br /> definitions of hazardous waste as required by 40 CFR§262.11. If the waste does not <br /> meet any of the federal definitions, it must then be established if any state-specific <br /> ' hazardous waste criteria exist/apply. <br /> Generator Status <br /> ' Once hazardous waste determination has been made,the generator status will be <br /> determined. Large quantity generators(LQG)are generators who generate more than <br /> ' 1,000 kilograms of hazardous waste in a calendar month. Small quantity generators <br /> (SQG)of hazardous waste are generators who generate greater than 100 kilograms <br /> but less than 1,000 kilograms of hazardous waste in a calendar month. Conditionally <br /> ' exempt small quantity generators(CESQG)are generators who generate less than <br /> 100 kilograms of hazardous waste per month. Please note that a generator status may <br /> change from month to month and that a notice of this change is usually required by the <br /> ' generator's state agency. <br /> Accumulation Time for Hazardous Waste <br /> A LQG may accumulate hazardous waste on site for 90 days or less without a permit <br /> and without having interim status provided that such accumulation is in compliance <br /> ' with specifications in 40 CFR§262.34. A SQG may accumulate hazardous waste on <br /> site for 180 days or less without a permit or without having interim status subject to the <br /> requirements of 40 CFR§262.34(d). CESQG requirements are found in 40 CFR§ <br /> 261.5. NOTE:The CESQG and SQG provisions of 40 CFR§261.5, 262.20(e), <br /> ' 262.42(b)and 262.44 may not be recognized by some states(e.g. Rhode Island). <br /> State-specific regulations must be reviewed and understood prior to the <br /> generation of hazardous waste. <br /> Satellite Accumulation of Hazardous Waste <br /> ' Satellite accumulation(SAA)shall mean the accumulation of as much as fifty-five(55) <br /> gallons of hazardous waste, or the accumulation of as much as one quart of acutely <br /> hazardous waste, in containers at or near any point of generation where the waste <br /> ' initially accumulates,which is under the control of the operator of the process <br /> generating the waste,without a permit or interim status and without complying with the <br /> requirements of 40 CFR§262.34(a)and without any storage time limit, provided that <br /> the generator complies with 40 CFR§262.34(c)(1)(i). <br /> g.kop-li4sNvefomultad sops 20061gaeslsopsl7138193irnesugatiorrdarlved waste T—dnng end storcge d- <br />