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<br /> Hazardous Waste is any waste that displays one or more of the following characteristics:
<br /> • Ignitable(will ignite at less than 140°
<br /> solvents,petroleum products, thinners
<br /> • Corrosive(pH of 2 or less or 12.5 or more), concrete cleaner,paint stripper, bleach
<br /> • Toxic Characteristic Leaching Procedure(TCLP) a test to determine if a material will leak
<br /> heavy metals or other toxic materials
<br /> • Reactive, examples include carbides,sodium hydrosulfide, magnesium,
<br /> potassium
<br /> Hazardous Wastes must be removed prior to demolition and can not be disposed of at a demolition
<br /> or sanitary landfill. If you identify any containers or materials that you believe may be hazardous
<br /> You must have them tested before proceeding. If you have any question please contact the MPCA
<br /> Hazardous Waste Division at the number below.
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<br /> Special Hazardous Wastes are materials that may not meet the above requirements but have been
<br /> given special consideration because of their specific properties. The following is a list of special
<br /> waste types and the materials in which you might find them. Special Hazardous Wastes must be
<br /> identified and removed prior to demolition.
<br /> ♦ Dry Cell Batteries (button, nickel cadmium, small lead acid rechargeable and other dry cells
<br /> Antifreeze
<br /> Circuit Boards (old electrical equipment)
<br /> ♦ Polyclorinated Biphenyls (PCB) found in light ballasts, small capacitors in old appliances, an
<br /> transformer oils pp d
<br /> Mercury(fluorescent lamps, mercury switches, mercury vapor lamps, thermostat probes, metal
<br /> halide lamps, relays, high pressure sodium lamps, thermometers, neon lamps, thermostats,
<br /> manometers, and gauges). Many mercury containing materials were used in appliances, or
<br /> industrial switches or controls.
<br /> If you have any questions regarding the identification, transport, or disposal of special hazardous
<br /> waste contact the Hazardous Waste Division at the phone number below.
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<br /> In a demolition any underground storage tank(UST) must be identified and removed prior to
<br /> demolition. In most facilities the presence of USTs will be known from the types of operations
<br /> performed at the facility. The most common type of UST that you will be concerned with is old fuel
<br /> oil tanks that have been abandoned. The following are some clues as to how to identify a potential
<br /> UST.
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