Solid Waste Management Plan

Our entire facility is designed to identify incoming material for the total recovery of precious metals and other valuable commodities, as well as a wide range of recyclable by-products, which must be eliminated from solid waste streams. Materials to be processed for precious metals analysis are inspected a minimum of three times for hazardous materials before shredding. The first inspection is during receiving of the material. The following materials are not accepted at MPC and are returned on the same truck when found during the receiving inspection:

  1. Any fossil fuel or materials used in collecting fossil fuels
  2. Any infectious or pathological wastes
  3. Any media contaminated with oil
  4. Any liquid
  5. Any chemicals, oils, or powders
  6. Any equipment that contained chemicals of any kind
  7. Any equipment that contains asbestos
  8. Any equipment that contains radioactive components
  9. Any fluorescent or other type of lights or light fixtures not found inside equipment
  10. Any materials that would adversely impact our operations or result in environmental or health problems

The second inspection occurs in the precious metal processing area. The third inspection is just before the shredding process. Specific items that could be found on printed circuit boards are small Ni-Cad or lithium batteries and small encapsulated mercury wetted relays. Training for proper identification, removal, and recycling of these items is completed on a formal basis annually, but is always on-going. After identification and removal from the circuit boards, each item is packaged properly and sent out for recovery and recycling.

Precious metal bearing materials are shredded only after rigorous inspection and removal of hazardous components. Materials Safety Data Sheets (MSDS) are required for new or unusual items that are received. Any new item is analyzed for value and viable processing prior to acceptance by MPC.